New Semester. Better Setup. Save Up to 30% & $30 OFF $300+
1 9
Sold out
Sale

Keychron K4 Wireless Mechanical Keyboard (German ISO-DE Layout) - Version 2

(58)
SKU: K4-A1-DE
$59.99 $79.99
Version
Switch Type
Switch Option

Please drop your email on "Notify Me When Available" if the product model is out of stock.

Keychron K4 - Version 2 (German ISO-DE Layout) 96% Wireless mechanical keyboard has included keycaps for both Windows and Mac operating systems and comes with QWERTZ layout.
$59.99 $79.99

All New K Series Keyboard is Launching!

K Ultra Series

  • 8K Polling Rate
  • ZMK Open-source
  • 2.4 GHz Wireless
  • Keychron Low-Profile Milk POM Switch
  • Durable Double-shot PBT Keycaps
Order K Ultra Series

K HE Series

  • Magnetic Switch
  • 2.4 GHz Wireless
  • QMK Launcher
  • Wooden Frame
  • Durable Double-shot PBT Keycaps
Order K HE Series

K Max Series

  • 2.4 GHz Wireless
  • QMK Launcher
  • Slim Mechanical
  • Hot-swappable
  • Durable Double-shot PBT Keycaps
Order K Max Series

Keychron Classic K Series Keyboard

Keychron K4 Wireless Mechanical Keyboard (German ISO-DE Layout) - Version 2

    A 96% Wireless Mechanical Keyboard

    The K4 Version 2 (DE (German QWERTZ)) combines full-size functionality in a compact 96% design with 100 essential keys, including a number pad. Connect to up to 3 devices via Bluetooth 5.1 or use the USB Type-C wired mode, and enjoy hot-swappable Gateron G Pro switches, a 4000 mAh battery for up to 240 hours of typing (backlight off), and included keycaps for both macOS and Windows.

Core Highlights

    With Number Pad in a 96% Layout

    With 100 keys in a compact 96% layout, the K4 Version 2 (DE (German QWERTZ)) keeps the full number pad and essential keys for macOS and Windows in a small footprint, with a relocated Del key for easier access. *Num Lock works with Windows OS only.

    Wireless & Wired Multi-Device Connectivity

    Connect the K4 to up to 3 devices via Bluetooth and switch among your smartphone, laptop, and iPad effortlessly, powered by a high-reliability Broadcom Bluetooth 5.1 chipset. A USB Type-C wired connection is also available for stable home, office, and light-gaming use.

    Long-Lasting 4000 mAh Battery

    Powered by a 4000 mAh battery, the K4 Version 2 delivers up to 240 hours of typing on a single charge with the backlight off (up to 72 hours with RGB on), so you can keep working for weeks without hunting for a cable.

    Comfortable, Ergonomic Typing Angle

    An inclined bottom frame and adjustable feet set a relaxed typing angle that keeps your wrists comfortable through long sessions, while the compact 96% footprint leaves plenty of room for your mouse.

Specs

    Liquid error (sections/pf-62a2c4d0 line 87): metafield_tag requires a 'field' parameter for metafields of type 'metaobject_reference'

Product Information

Size
371 x 124 x 38 mm (Plastic frame)、376 x 129 x 38 mm (Aluminum frame)
Front Height
35 mm (with keycaps)
Back Height
42 mm (with keycaps)
Bottom Case Material
ABS Plastic
Weight
About 933 g / 2.05 lbs (Aluminum frame)About 770 g / 1.69 lbs (Plastic frame)
Keycap
OEM Double-Shot ABS keycaps
Switch
Gateron G Pro Red/Blue/Brown (Hot-Swappable)
Backlight
Adjustable 4-level RGB backlit
Battery
4000mAh Rechargeable li-polymer battery
Compatible System
macOS / Windows
Operating Environment
-10 to 50℃

Performance

Connectivity
Bluetooth / Type-C wired
Polling Rate
1000 Hz (Wired )90 Hz (Bluetooth)
Bluetooth Device Name
Keychron K4
Wireless Working Time
Up to 240 hours (Backlit off)
Hot-Swappable
YES
    Liquid error (sections/pf-62a2c4d0 line 265): metafield_tag requires a 'field' parameter for metafields of type 'metaobject_reference'

Performance

Connectivity
Bluetooth / Type-C wired
Polling Rate
["1000 Hz (Wired )","90 Hz (Bluetooth)"]
Bluetooth Device Name
Keychron K4
Wireless Working Time
["Up to 240 hours (Backlit off)"]
Hot-Swappable
YES
Keychron K Series Keyboard User Guide

Learn more about the Keychron K Series Keyoards such as the shortcuts, Launcher web app tutorial, factory reset, and more.

ICON-Finder Black.svg__PID:7572dedb-eab6-49df-88bf-38d43b905f41

Need Help Choosing?

Find your perfect match. Filter by layout, switches, or connectivity to get your ideal setup.

Try Keyboard Finder >

Icon-compare black.svg__PID:5f41b2d5-045d-4a94-af73-4f5807284150

Compare All Series

Select and compare models to see key differences in specs, features, and pricing side-by-side.

Compare Models >

Product Information

Size
["435 x 120.00 mm"]
Front Height
["17 mm (without keycaps)"]
Back Height
["22 mm (without keycaps)"]
Bottom Case Material
Aluminum
Weight
["770g ± 10g "]
Keycap
["LSA ABS keycaps, not shine-through"]
Switch
Low Profile Gateron Mechanical / Keychron Optical Switch
Backlight
Adjustable 4-level RGB backlit
Battery
2000mAh Rechargeable li-polymer battery
Compatible System
macOS/Windows/Linux
Operating Environment
-10 to 50℃

Performance

Connectivity
Bluetooth / Type-C wired
Polling Rate
["1000 Hz (Wired )","90 Hz (Bluetooth)"]
Bluetooth Device Name
Keychron K5
Wireless Working Time
["Up to 90 hours (Backlit off on white backlit version)","Up to 90 hours (Backlit off on RGB backlit version)","Up to 30 hours (White Backlit on)"]
Hot-Swappable
YES
Back to top