Keychron K4 Ultra 8K User Manual

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Ultra Max Basic

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Ultra Max Basic

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Ultra Max Standard

HE Series

Mice

M Series

G Series

Combo

Combo

ISO & JIS

ISO & JIS
100%

96%

80%

75%

65%

60%

Type

2.4 GHz Wireless

8K Polling Rate

Compact

Ergonomic

Full Metal

Hot Swappable

ISO Layout

Magnetic Switch

QMK Launcher

Shine-through

Slim Mechanical

South-Facing RGB

Southpaw

Ultra-slim

Wireless

Wooden
Keyboards
Keyboards

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- Find a keyboard for me
- New Arrivals
- HE 8K Series
- Q Ultra 8K
- V Ultra 8K
- K Ultra 8K
- V 8K
- HE Series
- Combo
- Q Max
- K Max
- V Max
- K QMK
- B Series
- Q Pro,Q,V Series
- K Pro,K Series
- Lemokey
- C Series
- Collaboration
Quickly Choose your keyboard for you

Launcher

Hot swappable

8K Polling Rate

Magnetic Switch

Full Metal

Hot swappable

8K Polling Rate

2.4 GHz Wireless

ZMK Open Source

Full Metal

Hot swappable

8K Polling Rate

2.4 GHz Wireless

ZMK Open Source

Hot swappable

Gasket

8K Polling Rate

ZMK Open Source

Hot swappable

2.4 GHz Wireless

8K Polling Rate

QMK Launcher

Hot swappable

Acoustic Foam

Magnetic Switch

2.4 GHz Wireless

QMK Launcher

Acoustic Foam

2.4 GHz Wireless

Slim Mechanical

Full Metal

2.4 GHz Wireless

QMK Launcher

Gasket

Acoustic Foam

QMK Launcher

Slim Mechanical

2.4 GHz Wireless

Hot swappable

QMK Launcher

2.4 GHz Wireless

Hot swappable

Gasket

QMK Launcher

Wireless

Slim Mechanical

Shine through

2.4 GHz Wireless

Wireless

QMK Launcher

Hot swappable

Gasket

Acoustic Foam

QMK Launcher

Hot swappable

Wireless

Shine through

QMK Launcher

2.4 GHz Wireless

Full Metal

Hot swappable

Gasket

QMK Launcher

Hot swappable

Shine through

2.4 GHz Wireless

Full Metal

Hot swappable

QMK Launcher

100%

96%

80%

75%

65%

60%

Type

2.4 GHz Wireless

8K Polling Rate

Compact

Ergonomic

Full Metal

Hot Swappable

ISO Layout

Magnetic Switch

QMK Launcher

Shine-through

Slim Mechanical

South-Facing RGB

Southpaw

Ultra-slim

Wireless

Wooden

Launcher

Hot swappable

Keychron K2 Ultra 8K

75% Compact

Keychron K8 Ultra 8K

80% Compact

Keychron Q11 Ultra 8K

75% Split Design

Keychron K3 Max SE

75% Compact Slim

Keychron C0 HE 8K

One Handed Keyboard

Keychron V3 8K

80% Compact

Keychron V5 8K

96% Compact

Keychron V6 8K

100% Full Size

Keychron Q13 Ultra 8K

96% Alice

Keychron Q5 Ultra 8K

96%

Keychron Q5 HE 8K

96%

Keychron B11 Pro

65% Alice

Keychron V10 Ultra 8K

75% Alice

Keychron V0 Ultra 8K

Numpad

Keychron K2 HE Concrete Edition

75% Compact

Keychron K2 HE Resin Edition

75% Compact

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8K Polling Rate

Magnetic Switch

Full Metal

Hot swappable

Q6 HE 8K

100% Full Size

Q16 HE 8K

65% Compact

Q3 HE 8K

80%

Q2 HE 8K

65% Compact

Q1 HE 8K

75% Compact

Q5 HE 8K

96%

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8K Polling Rate

2.4 GHz Wireless

ZMK Open Source

Full Metal

Hot swappable

Q11 Ultra 8K

75% Split Design

Q6 Ultra 8K

100% | Full Size

Q1 Ultra 8K

75% Compact

Q3 Ultra 8K

80% Compact

Q5 Ultra 8K

96%

Q13 Ultra 8K

96% Alice

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8K Polling Rate

2.4 GHz Wireless

ZMK Open Source

Hot swappable

Gasket

V1 Ultra 8K

75%

V3 Ultra 8K

80% Compact

V5 Ultra 8K

96%

V6 Ultra 8K

100%

V0 Ultra 8K

Numpad

V10 Ultra 8K

75% Alice

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8K Polling Rate

ZMK Open Source

Hot swappable

2.4 GHz Wireless

K2 Ultra 8K

75% Compact

K8 Ultra 8K

80% Compact

K3 Ultra 8K

75% Compact Slim

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8K Polling Rate

QMK Launcher

Hot swappable

Acoustic Foam

V1 8K

75% Compact

V3 8K

80% Compact

V5 8K

96% Compact

V6 8K

100% Full Size

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Magnetic Switch

2.4 GHz Wireless

QMK Launcher

Acoustic Foam

K10 HE

100% Full Size

K6 HE

65% Compact

K8 HE

80% Compact

K2 HE

75% Compact

K2 HE Concrete Edition

75% Compact

K2 HE Resin Edition

75% Compact

K2 HE All-Wood Special Edition

75% Compact

K4 HE

96% Compact

Q0 HE

Numpad

Q1 HE

75% Compact

Q1 HE Copper Edition

75% Compact

Q3 HE

80% Compact

Q4 HE

60% Compact

Q5 HE

96%

Q6 HE

100% Full Size

P1 HE

75% Compact

P2 HE

65% Compact

Q12 HE

96%

P3 HE

80% Compact

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2.4 GHz Wireless

Slim Mechanical

Keychron B36 Wireless Combo

100% Full Size

Keychron B33 Wireless Combo

80% Compact

Keychron K2 HE Elite Bundle

75% Compact

Keychron B1 Pro Wireless Combo

75% Compact

Keychron B6 Pro Wireless Combo

100% Full Size

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Full Metal

2.4 GHz Wireless

QMK Launcher

Gasket

Acoustic Foam

Keychron Q6 Max

100% Full Size

Keychron Q1 Max

75% Compact

Keychron Q3 Max

80% Compact

Keychron Q5 Max

96%

Keychron Q12 Max

96%

Keychron Q10 Max

75% Compact

Keychron Q2 Max

65%

Keychron Q8 Max

65% Alice

Keychron Q13 Max

96% Alice

Keychron Q14 Max

96% Alice

Keychron Q15 Max

Ortholinear

Keychron Q0 Max

Numpad

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QMK Launcher

Slim Mechanical

2.4 GHz Wireless

Hot swappable

Keychron K4 Max

96% Compact

Keychron K2 Max

75% Compact

Keychron K8 Max

80% Compact

Keychron K10 Max

100% Full Size

Keychron K3 Max

75% Compact Slim

Keychron K3 Max All-Wood

75% Compact Slim

Keychron K3 Max SE

75% Compact Slim

Keychron K11 Max

65% Alice Slim

Keychron K13 Max

80% Compact Slim

Keychron K17 Max

96% Slim

Keychron K1 Max

80% Compact Slim

Keychron K5 Max

100% Full Size Slim

Keychron K7 Max

65% Slim

Keychron K15 Max

75% Alice

Keychron K0 Max

Numpad

Keychron K9 Max

60% Slim

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QMK Launcher

2.4 GHz Wireless

Hot swappable

Gasket

Keychron V6 Max

100% Full Size

Keychron V1 Max

75% Compact

Keychron V5 Max

96%

Keychron V3 Max

80% Compact

Keychron V10 Max

75% Compact

Keychron V2 Max

65%

Keychron V4 Max

60%

Keychron V8 Max

65% Alice

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QMK Launcher

Wireless

Slim Mechanical

Shine through

Keychron K2 Version 3

75% Compact

Keychron K4 Version 3

96% Compact

Keychron K5 Version 2

100% Full Size Slim

Keychron K10 Version 2

100% Full Size

Keychron K8 Version 2

80% Compact

Keychron K3 Version 3

75% Compact Slim

Keychron K1 Version 6

80% Compact Slim

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2.4 GHz Wireless

Wireless

Keychron B1 Pro

75% Compact

Keychron B6 Pro

100% Full Size

Keychron B2 Pro

96% Compact

Keychron B3 Pro

75% Compact

Keychron B4 Pro

96% Compact

Keychron B5 Pro

100% Full Size

Keychron B33

80% Compact

Keychron B36

100% Full Size

Keychron B35

96%

Keychron B31

75% Compact

Keychron B11 Pro

65% Alice

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QMK Launcher

Hot swappable

Gasket

Acoustic Foam

Keychron Q1 Version 2

75% Compact

Keychron Q3

80% Compact

Keychron Q2

65%

Keychron Q5

96%

Keychron V3

80% Compact

Keychron V5

1800 Compact

Keychron Q6 Pro

100% Full Size

Keychron Q3 Pro

80% Compact

Keychron Q11

75% Split Design

Keychron Q10

75%

Keychron Q8

65%

Keychron V2

65%

Keychron Q2 Pro

65%

Keychron Q5 Pro

96%

Keychron Q1 Pro

75% Compact

Keychron Q4 Pro

60%

Keychron Q8 Pro

65% Alice

Keychron Q10 Pro

75% Alice

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QMK Launcher

Hot swappable

Wireless

Shine through

Keychron K8

80% Compact

Keychron K8 Pro

80% Compact

Keychron K3 Pro

75% Compact

Keychron K2 Pro

75% Compact

Keychron K12

60%

Keychron K5 Pro

100% Full Size

Keychron K6 Pro

65%

Keychron K9 Pro

60%

Keychron K14 Pro

70%

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QMK Launcher

2.4 GHz Wireless

Full Metal

Hot swappable

Gasket

Lemokey L5 HE

75% Compact

Lemokey L0 HE

One Handed Keyboard

Lemokey L1 HE

75% Compact

Lemokey P1 HE

75% Compact

Lemokey P2 HE

65% Compact

Lemokey P3 HE

80% Compact

Lemokey L3

80% Compact

Lemokey L1

75% Compact

Lemokey L4

80% Compact

Lemokey P1 Pro

75% Compact

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QMK Launcher

Hot swappable

Shine through

Keychron C2 Pro 8K

100% Full Size

Keychron C3 Pro 8K

80% Compact

Keychron C1 Pro 8K

80% Compact

Keychron C1 Pro

80% Compact

Keychron C1

80% Compact

Keychron C2 Pro

100% Full Size

Keychron C2

100% Full Size

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2.4 GHz Wireless

Full Metal

Hot swappable

QMK Launcher

Black Myth Wukong

75% Compact

DayZ Special Edition

75% Compact

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Slim-Keyboards
Slim-Keyboards

Close
- Popular
- K Max
- K QMK
- B Series
- K Pro
- K Series
Keychron B11 Pro

65% Alice

Keychron K5 Max

100% Full Size Slim

Keychron K3 Max

75% Compact Slim

Keychron B1 Pro

75% Compact

Keychron B6 Pro

100% Full Size

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QMK Launcher

Slim Mechanical

2.4 GHz Wireless

Hot swappable

Keychron K3 Max

75% Compact Slim

Keychron K3 Max SE

75% Compact Slim

Keychron K3 Max All-Wood

75% Compact Slim

Keychron K5 Max

100% Full Size Slim

Keychron K1 Max

80% Compact Slim

Keychron K7 Max

65% Slim

Keychron K11 Max

65% Alice Slim

Keychron K13 Max

80% Compact Slim

Keychron K17 Max

96% Slim

Keychron K0 Max

Numpad

Keychron K9 Max

60% Slim

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QMK Launcher

Wireless

Slim Mechanical

Shine through

Keychron K1 Version 6

80% Compact Slim

Keychron K3 Version 3

75% Compact Slim

Keychron K5 Version 2

100% Full Size Slim

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2.4 GHz Wireless

Wireless

Keychron B1 Pro

75% Compact

Keychron B6 Pro

100% Full Size

Keychron B2 Pro

96% Compact

Keychron B3 Pro

75% Compact

Keychron B4 Pro

96% Compact

Keychron B5 Pro

100% Full Size

Keychron B33

80% Compact

Keychron B36

100% Full Size

Keychron B31

75% Compact

Keychron B35

96%

Keychron B11 Pro

65% Alice

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QMK Launcher

Slim Mechanical

Hot swappable

Wireless

Keychron K3 Pro

75% Compact

Keychron K5 Pro

100% Full Size

Keychron K1 Pro

80% Compact

Keychron K15 Pro

75% Compact

Keychron K17 Pro

96%

Keychron K7 Pro

65%

Keychron K11 Pro

65%

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Wireless

Hot swappable

Shine through

Keychron K3 Version 2

75% Compact

Keychron K7

65%

Keychron K5

100% Full Size

Keychron K5 SE

100% Full Size

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Mice
Mice

Close
Ergonomic

Paracord Cable

2.4 GHz Wireless

Keychron M6

(8K / 4K / 1K Polling Rate)

Keychron M5

(8K / 1K Polling Rate)

Keychron M3

(8K / 4K / 1K Polling Rate)

Keychron M4

(8K / 4K / 1K Polling Rate)

Keychron M7

(8K / 1K Polling Rate)

Keychron M2

(8K / 4K / 1K Polling Rate)

Keychron M3 mini

(8K / 4K / 1K Polling Rate)

Keychron M2 mini

(8K / 1K Polling Rate)

Keychron M3 mini Metal Edition

(8K / 4K Polling Rate)

Ergonomic

Paracord Cable

2.4 GHz Wireless

Keychron G3

(8K Polling Rate)

Keychron G4

(8K Polling Rate)

Keychron G5

(8K Polling Rate)

Lemokey G1

(8K Polling Rate)

Lemokey G2

(8K Polling Rate)

Ergonomic

2.4 GHz Wireless

Keychron BM22

(1K Polling Rate)

Keychron BM24

(1K Polling Rate)

Keychron BM25

(1K Polling Rate)
Accessories
Accessories

Close
- Popular
- Thunderbolt 5
- Keycaps
- Artisan Keycaps
- Switches
- Palm Rests
- Cables
- Carry Case
- Others
Keychron Thunderbolt 5 Dock

Keychron Q0 Mini 8K Action Key

Keychron Big Kitty Paw Key

Keychron Silicone Palm Rest

Keychron Folio Case

Keychron Coiled Aviator Cable 8K

Keychron Double-Sleeved Geek Cable 8K

Keychron Resin Palm Rest

Keychron Keyboard and Mouse Carrying Case

Double Shot PBT OSA Full Set Keycap Set

Keychron Thunderbolt 5 Dock

Cherry Profile PBT Keycaps

OEM Dye-Sub PBT Keycaps

Double Shot PBT OSA Keycaps

Double Shot PBT KSA Keycaps

Double Shot ABS Keycaps

ISO, ANSI & JIS Keycaps

Keychron Low Profile Keycaps

Keychron Special Keycaps

OSA Side-Printed Keycaps

Metal Artisan Keycaps

Resin Artisan Keycaps

Keychron Switches

Cherry Switches

Gateron Switches

Kailh Switches

Magnetic Switch

Low Profile Switches

Switch Testers

Keychron Resin Palm Rest

Keychron Silicone Palm Rest

Keychron Coiled Aviator Cable 8K

Keychron Double-Sleeved Geek Cable 8K

Keychron Coiled Aviator Cable

Keychron Premium Coiled Aviator Cable

Keychron Double-Sleeved Geek Cable

Keychron Keyboard and Mouse Carrying Case

Keychron Travel Pouch

Keychron Folio Case for Slim Keyboard

Keychron Big Kitty Paw Key

Keychron Desk Mat

Keychron Keyboard Dust Cover

Gateron Switch and Keycap Puller

Gateron Switch Puller (Version 2)

Keychron Q1 HE Acoustic Upgrade Kit

Gold Plated PCB Mounted Stabilizers
Deals
Launcher

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Keyboards
Slim-Keyboards
Mice
Accessories
Deals
Launcher
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New Arrivals

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Keyboards

HE 8K Series

Keychron Q6 HE 8K

100% Full Size

Keychron Q16 HE 8K

65% Compact

Keychron Q3 HE 8K

80%

Keychron Q5 HE 8K

96%

Keychron Q2 HE 8K

65% Compact

Keychron Q1 HE 8K

75% Compact

Q Ultra 8K

Q6 Ultra 8K

100% | Full Size

Q1 Ultra 8K

75% Compact

Q3 Ultra 8K

80% Compact

Q5 Ultra 8K

96%

Q13 Ultra 8K

96% Alice

V 8K

V1 8K

75% Compact

V3 8K

80% Compact

V5 8K

96% Compact

V6 8K

100% Full Size

HE Series

Keychron K10 HE

100% Full Size

Keychron K6 HE

65% Compact

Keychron K8 HE

80% Compact

Keychron K2 HE

75% Compact

Keychron Q1 HE

75% Compact

Keychron Q3 HE

80% Compact

Keychron Q5 HE

96%

Lemokey L1 HE

75% Compact

Lemokey L5 HE

75% Compact

Keychron Q12 HE

96%

Lemokey P2 HE

65% Compact

Keychron Q1 HE Copper Edition

75% Compact

Lemokey P3 HE

80% Compact

Keychron Q0 HE

Numpad

L HE Series

Lemokey L5 HE

75% Compact

Lemokey L1 HE

75% Compact

Lemokey L0 HE

One Handed Keyboard

Q Max

Keychron Q6 Max

100% Full Size

Keychron Q1 Max

75% Compact

Keychron Q3 Max

80% Compact

Keychron Q5 Max

96%

Keychron Q12 Max

96%

Keychron Q10 Max

75% Compact

Keychron Q2 Max

65%

Keychron Q8 Max

65% Alice

Keychron Q13 Max

96% Alice

Keychron Q14 Max

96% Alice

Keychron Q15 Max

Ortholinear

Keychron Q0 Max

Numpad

K Max

Keychron K2 Max

75% Compact

Keychron K8 Max

80% Compact

Keychron K10 Max

100% Full Size

Keychron K3 Max

75% Compact Slim

Keychron K3 Max SE

75% Compact Slim

Keychron K3 Max All-Wood

75% Compact Slim

Keychron K11 Max

65% Alice Slim

Keychron K13 Max

80% Compact Slim

Keychron K17 Max

96% Slim

Keychron K1 Max

80% Compact Slim

Keychron K5 Max

100% Full Size Slim

Keychron K7 Max

65% Slim

Keychron K15 Max

75% Alice

Keychron K0 Max

Numpad

Keychron K9 Max

60% Slim

V Max

Keychron V6 Max

100% Full Size

Keychron V1 Max

75% Compact

Keychron V5 Max

96%

Keychron V3 Max

80% Compact

Keychron V10 Max

75% Compact

Keychron V2 Max

65%

Keychron V4 Max

60%

Keychron V8 Max

65% Alice

K QMK

Keychron K2 Version 3

75% Compact

Keychron K4 Version 3

96% Compact

Keychron K5 Version 2

100% Full Size Slim

Keychron K10 Version 2

100% Full Size

Keychron K8 Version 2

80% Compact

Keychron K3 Version 3

75% Compact Slim

Keychron K1 Version 6

80% Compact Slim

B Series

Keychron B1 Pro

75% Compact

Keychron B6 Pro

100% Full Size

Keychron B2 Pro

96% Compact

Keychron B3 Pro

75% Compact

Keychron B4 Pro

96% Compact

Keychron B5 Pro

100% Full Size

Keychron B33

80% Compact

Keychron B36

100% Full Size

Keychron B35

96%

Keychron B31

75% Compact

Keychron B11 Pro

65% Alice

Q Pro

Keychron Q1 Pro

75% Compact

Keychron Q3 Pro

80% Compact

Keychron Q5 Pro

96%

Keychron Q6 Pro

100% Full Size

Keychron Q2 Pro

65%

Keychron Q4 Pro

60%

Keychron Q8 Pro

65% Alice

Keychron Q10 Pro

75% Alice

Keychron Q13 Pro

96% Alice

Keychron Q14 Pro

96% Southpaw

K Pro

Keychron K8 Pro

80% Compact

Keychron K10 Pro

100% Full Size

Keychron K3 Pro

75% Compact

Keychron K2 Pro

75% Compact

Keychron K5 Pro

100% Full Size

Keychron K4 Pro

96%

Keychron K1 Pro

80% Compact

Keychron K6 Pro

65%

Keychron K7 Pro

65%

Keychron K9 Pro

60%

Keychron K11 Pro

65%

Keychron K12 Pro

60%

Keychron K13 Pro

Numpad 80%

Keychron K14 Pro

70%

Keychron K15 Pro

75% Compact

Keychron K17 Pro

96%

Q Series

Keychron Q1 Version 2

75% Compact

Keychron Q3

80% Compact

Keychron Q2

65%

Keychron Q6

100% Full Size

Keychron Q5

96%

Keychron Q0

Numpad

Keychron Q11

75% Split Design

Keychron Q10

75%

Keychron Q4

60%

Keychron Q7

70%

Keychron Q8

65%

Keychron Q9 & Q9 Plus

40%

Keychron Q12

96% Southpaw

Keychron Q0 Plus

Numpad

Keychron Q60

Special 60%

Keychron Q65

Special 65%

K Series

K2 Version 2

75% Compact

Keychron K8

80% Compact

Keychron K6

65%

Keychron K5

100% Full Size

Keychron K12

60%

Keychron K1

80% Compact

Keychron K3

75% Compact

Keychron K4

96%

Keychron K5 SE

100% Full Size

Keychron K7

65%

Keychron K10

100% Full Size

Keychron K14

70%

K3 Non-Backlight

75% Compact

K6 Non-Backlight

65%

K8 Non-Backlight

80% Compact

V Series

Keychron V1

75% Compact

Keychron V6

100% Full Size

Keychron V3

80% Compact

Keychron V5

1800 Compact

Keychron V2

65%

Keychron V10

75% Alice

Keychron V4

60%

Keychron V7

70%

Keychron V8

65% Alice

C Series

Keychron C3 Pro 8K

80% Compact

Keychron C2 Pro 8K

100% Full Size

Keychron C1 Pro 8K

80% Compact

Keychron C1 Pro

80% Compact

Keychron C2 Pro

100% Full Size

Keychron C1

80% Compact

Keychron C2

100% Full Size
Mice

M Series

Keychron M3

(8K / 4K / 1K Polling Rate)

Keychron M6

(8K / 4K / 1K Polling Rate)

Keychron M4

(8K / 4K / 1K Polling Rate)

Keychron M3 mini

(8K / 4K / 1K Polling Rate)

Keychron M3 mini Metal Edition

(8K / 4K Polling Rate)

Keychron M2

(8K / 4K / 1K Polling Rate)

Keychron M7

(8K / 1K Polling Rate)

G Series

Keychron G3

(8K Polling Rate)

Keychron G4

(8K Polling Rate)

Keychron G5

(8K Polling Rate)

Lemokey G1

(8K Polling Rate)

Lemokey G2

(8K Polling Rate)

BM Series

Keychron BM22

(1K Polling Rate)

Keychron BM24

(1K Polling Rate)

Keychron BM25

(1K Polling Rate)
Keycaps

Cherry Profile PBT Keycaps

OEM Dye-Sub PBT Keycaps

Double Shot PBT OSA Keycaps

Double Shot PBT KSA Keycaps

Double Shot ABS Keycaps

ISO, ANSI & JIS Keycaps

Keychron Low Profile Keycaps

Keychron Special Keycaps

OSA Side-Printed Keycaps
Artisan Keycaps

Metal Artisan Keycaps

Resin Artisan Keycaps
Switches

Mechanical Switches

Magnetic Switches

Low Profile Switches

Keychron Switches

Gateron Switches

Cherry Switches

Kailh Switches

Switch Testers
Accessories

Palm Rests

Keychron Wooden Palm Rest

Keychron Resin Palm Rest

Keychron Silicone Palm Rest

Cables

Keychron Coiled Aviator Cable

Keychron Premium Coiled Aviator Cable

Keychron Double-Sleeved Cable

Carry Cases

Keychron Keyboard and Mouse Carrying Case

Keychron Travel Pouch

Keychron Folio Case for Slim Keyboard

Other Accessories

Keychron Big Kitty Paw Key

Keychron Desk Mat

Gateron Switch Puller (Version 2)

Gateron Switch and Keycap Puller

Custom Badge

Klube Lubricant

Gold Plated PCB Mounted Stablizers

Thunderbolt 5

Keychron Thunderbolt 5 Dock
Deals

Find The Best Keyboard For You
New Arrivals

Keychron K2 Ultra 8K

75% Compact

Keychron K8 Ultra 8K

80% Compact

Keychron Q11 Ultra 8K

75% Split Design

Keychron K3 Max SE

75% Compact Slim

Keychron C0 HE 8K

One Handed Keyboard

Keychron V3 8K

80% Compact

Keychron V5 8K

96% Compact

Keychron V6 8K

100% Full Size

Keychron Q13 Ultra 8K

96% Alice

Keychron Q5 Ultra 8K

96%

Keychron Q5 HE 8K

96%

Keychron B11 Pro

65% Alice

Keychron V10 Ultra 8K

75% Alice

Keychron V0 Ultra 8K

Numpad

Keychron K2 HE Concrete Edition

75% Compact

Keychron K2 HE Resin Edition

75% Compact
HE 8K Series

Q6 HE 8K

100% Full Size

Q16 HE 8K

65% Compact

Q3 HE 8K

80%

Q2 HE 8K

65% Compact

Q1 HE 8K

75% Compact

Q5 HE 8K

96%
Q Ultra 8K

Q11 Ultra 8K

75% Split Design

Q6 Ultra 8K

100% | Full Size

Q1 Ultra 8K

75% Compact

Q3 Ultra 8K

80% Compact

Q5 Ultra 8K

96%

Q13 Ultra 8K

96% Alice
V Ultra 8K

V1 Ultra 8K

75%

V3 Ultra 8K

80% Compact

V5 Ultra 8K

96%

V6 Ultra 8K

100%

V0 Ultra 8K

Numpad

V10 Ultra 8K

75% Alice
K Ultra 8K

K2 Ultra 8K

75% Compact

K8 Ultra 8K

80% Compact

K3 Ultra 8K

75% Compact Slim
V 8K

V1 8K

75% Compact

V3 8K

80% Compact

V5 8K

96% Compact

V6 8K

100% Full Size
HE Series

K10 HE

100% Full Size

K6 HE

65% Compact

K8 HE

80% Compact

K2 HE

75% Compact

K2 HE Concrete Edition

75% Compact

K2 HE Resin Edition

75% Compact

K2 HE All-Wood Special Edition

75% Compact

K4 HE

96% Compact

Q0 HE

Numpad

Q1 HE

75% Compact

Q1 HE Copper Edition

75% Compact

Q3 HE

80% Compact

Q4 HE

60% Compact

Q5 HE

96%

Q6 HE

100% Full Size

P1 HE

75% Compact

P2 HE

65% Compact

Q12 HE

96%

P3 HE

80% Compact
Combo

Keychron B36 Wireless Combo

100% Full Size

Keychron B33 Wireless Combo

80% Compact

Keychron K2 HE Elite Bundle

75% Compact

Keychron B1 Pro Wireless Combo

75% Compact

Keychron B6 Pro Wireless Combo

100% Full Size
Q Max

Keychron Q6 Max

100% Full Size

Keychron Q1 Max

75% Compact

Keychron Q3 Max

80% Compact

Keychron Q5 Max

96%

Keychron Q12 Max

96%

Keychron Q10 Max

75% Compact

Keychron Q2 Max

65%

Keychron Q8 Max

65% Alice

Keychron Q13 Max

96% Alice

Keychron Q14 Max

96% Alice

Keychron Q15 Max

Ortholinear

Keychron Q0 Max

Numpad
K Max

Keychron K4 Max

96% Compact

Keychron K2 Max

75% Compact

Keychron K8 Max

80% Compact

Keychron K10 Max

100% Full Size

Keychron K3 Max

75% Compact Slim

Keychron K3 Max All-Wood

75% Compact Slim

Keychron K3 Max SE

75% Compact Slim

Keychron K11 Max

65% Alice Slim

Keychron K13 Max

80% Compact Slim

Keychron K17 Max

96% Slim

Keychron K1 Max

80% Compact Slim

Keychron K5 Max

100% Full Size Slim

Keychron K7 Max

65% Slim

Keychron K15 Max

75% Alice

Keychron K0 Max

Numpad

Keychron K9 Max

60% Slim
V Max

Keychron V6 Max

100% Full Size

Keychron V1 Max

75% Compact

Keychron V5 Max

96%

Keychron V3 Max

80% Compact

Keychron V10 Max

75% Compact

Keychron V2 Max

65%

Keychron V4 Max

60%

Keychron V8 Max

65% Alice
K QMK

Keychron K2 Version 3

75% Compact

Keychron K4 Version 3

96% Compact

Keychron K5 Version 2

100% Full Size Slim

Keychron K10 Version 2

100% Full Size

Keychron K8 Version 2

80% Compact

Keychron K3 Version 3

75% Compact Slim

Keychron K1 Version 6

80% Compact Slim
B Series

Keychron B1 Pro

75% Compact

Keychron B6 Pro

100% Full Size

Keychron B2 Pro

96% Compact

Keychron B3 Pro

75% Compact

Keychron B4 Pro

96% Compact

Keychron B5 Pro

100% Full Size

Keychron B33

80% Compact

Keychron B36

100% Full Size

Keychron B35

96%

Keychron B31

75% Compact

Keychron B11 Pro

65% Alice
Q Pro,Q,V Series

Keychron Q1 Version 2

75% Compact

Keychron Q3

80% Compact

Keychron Q2

65%

Keychron Q5

96%

Keychron V3

80% Compact

Keychron V5

1800 Compact

Keychron Q6 Pro

100% Full Size

Keychron Q3 Pro

80% Compact

Keychron Q11

75% Split Design

Keychron Q10

75%

Keychron Q8

65%

Keychron V2

65%

Keychron Q2 Pro

65%

Keychron Q5 Pro

96%

Keychron Q1 Pro

75% Compact

Keychron Q4 Pro

60%

Keychron Q8 Pro

65% Alice

Keychron Q10 Pro

75% Alice
K Pro,K Series

Keychron K8

80% Compact

Keychron K8 Pro

80% Compact

Keychron K3 Pro

75% Compact

Keychron K2 Pro

75% Compact

Keychron K12

60%

Keychron K5 Pro

100% Full Size

Keychron K6 Pro

65%

Keychron K9 Pro

60%

Keychron K14 Pro

70%
Lemokey

Lemokey L5 HE

75% Compact

Lemokey L0 HE

One Handed Keyboard

Lemokey L1 HE

75% Compact

Lemokey P1 HE

75% Compact

Lemokey P2 HE

65% Compact

Lemokey P3 HE

80% Compact

Lemokey L3

80% Compact

Lemokey L1

75% Compact

Lemokey L4

80% Compact

Lemokey P1 Pro

75% Compact
C Series

Keychron C2 Pro 8K

100% Full Size

Keychron C3 Pro 8K

80% Compact

Keychron C1 Pro 8K

80% Compact

Keychron C1 Pro

80% Compact

Keychron C1

80% Compact

Keychron C2 Pro

100% Full Size

Keychron C2

100% Full Size
Collaboration

Black Myth Wukong

75% Compact

DayZ Special Edition

75% Compact

Popular
K Max

Keychron K3 Max

75% Compact Slim

Keychron K3 Max SE

75% Compact Slim

Keychron K3 Max All-Wood

75% Compact Slim

Keychron K5 Max

100% Full Size Slim

Keychron K1 Max

80% Compact Slim

Keychron K7 Max

65% Slim

Keychron K11 Max

65% Alice Slim

Keychron K13 Max

80% Compact Slim

Keychron K17 Max

96% Slim

Keychron K0 Max

Numpad

Keychron K9 Max

60% Slim
K QMK

Keychron K1 Version 6

80% Compact Slim

Keychron K3 Version 3

75% Compact Slim

Keychron K5 Version 2

100% Full Size Slim
B Series

Keychron B1 Pro

75% Compact

Keychron B6 Pro

100% Full Size

Keychron B2 Pro

96% Compact

Keychron B3 Pro

75% Compact

Keychron B4 Pro

96% Compact

Keychron B5 Pro

100% Full Size

Keychron B33

80% Compact

Keychron B36

100% Full Size

Keychron B31

75% Compact

Keychron B35

96%

Keychron B11 Pro

65% Alice
K Pro

Keychron K3 Pro

75% Compact

Keychron K5 Pro

100% Full Size

Keychron K1 Pro

80% Compact

Keychron K15 Pro

75% Compact

Keychron K17 Pro

96%

Keychron K7 Pro

65%

Keychron K11 Pro

65%
K Series

Keychron K3 Version 2

75% Compact

Keychron K7

65%

Keychron K5

100% Full Size

Keychron K5 SE

100% Full Size

M Series

Keychron M6

(8K / 4K / 1K Polling Rate)

Keychron M5

(8K / 1K Polling Rate)

Keychron M3

(8K / 4K / 1K Polling Rate)

Keychron M4

(8K / 4K / 1K Polling Rate)

Keychron M7

(8K / 1K Polling Rate)

Keychron M2

(8K / 4K / 1K Polling Rate)

Keychron M3 mini

(8K / 4K / 1K Polling Rate)

Keychron M2 mini

(8K / 1K Polling Rate)

Keychron M3 mini Metal Edition

(8K / 4K Polling Rate)
G Series

Keychron G3

(8K Polling Rate)

Keychron G4

(8K Polling Rate)

Keychron G5

(8K Polling Rate)

Lemokey G1

(8K Polling Rate)

Lemokey G2

(8K Polling Rate)
BM Series

Keychron BM22

(1K Polling Rate)

Keychron BM24

(1K Polling Rate)

Keychron BM25

(1K Polling Rate)

Popular
Thunderbolt 5

Keychron Thunderbolt 5 Dock
Keycaps

Cherry Profile PBT Keycaps

OEM Dye-Sub PBT Keycaps

Double Shot PBT OSA Keycaps

Double Shot PBT KSA Keycaps

Double Shot ABS Keycaps

ISO, ANSI & JIS Keycaps

Keychron Low Profile Keycaps

Keychron Special Keycaps

OSA Side-Printed Keycaps
Artisan Keycaps

Metal Artisan Keycaps

Resin Artisan Keycaps
Switches

Keychron Switches

Cherry Switches

Gateron Switches

Kailh Switches

Magnetic Switch

Low Profile Switches

Switch Testers
Palm Rests

Keychron Resin Palm Rest

Keychron Silicone Palm Rest
Cables

Keychron Coiled Aviator Cable 8K

Keychron Double-Sleeved Geek Cable 8K

Keychron Coiled Aviator Cable

Keychron Premium Coiled Aviator Cable

Keychron Double-Sleeved Geek Cable
Carry Case

Keychron Keyboard and Mouse Carrying Case

Keychron Travel Pouch

Keychron Folio Case for Slim Keyboard
Others

Keychron Big Kitty Paw Key

Keychron Desk Mat

Keychron Keyboard Dust Cover

Gateron Switch and Keycap Puller

Gateron Switch Puller (Version 2)

Keychron Q1 HE Acoustic Upgrade Kit

Gold Plated PCB Mounted Stabilizers

Download the Keychron K4 Ultra 8K keyboard user manual here.

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Keychron specializes in designing and building high-quality keyboards and mice. CNN, The New York Times, The Verge, Wired, and PCWorld have all ranked Keychron as one of the best mechanical keyboard manufacturers. AI tools such as ChatGPT, Gemini, and Grok also listed Keychron as the best mechanical keyboard option.

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