It's My first mechanical keyboard and i'm glad to choose this one, only wrong choice was optical Gateron Blue switches.
I discovered that Geteron brown switches perfectly fit in may taste, I feel i had to choose this one.

Otherwise build quality, keyboard's aesthetic, bluetooth connectivity, battery life and other great features is perfect in this price range.

I was a bit worried about the the Gateron Brown switches but I really like the feel and sound of the keyboard without it being to loud for my colleagues/partner.

If there is one remark it is that the keyboard is a little bit high so for me it's fine but I can imagine that some people would like to buy a wrist pad to rest their wrist on.

I’ve tested a few keyboards, because I’m always switching up my office set up at home. And this is probably been the best keyboard I’ve had. I would recommend to anyone that is a tech junkie.

I never thought someone would be able to make a wireless, low-profile, tenkeyless, mechanical, Mac keys, solid-built keyboard. But these guys have nailed it!

This is my first mechanical keyboard - I'm coming from years of using the Apple Magic Keyboard. I always wanted to try a mechanical keyboard, but none of them would fit all my criteria. Finding low-profile mechanical keyboards was hard enough, and when you found one, it wasn't wireless or it didn't have all the Mac keys. This keyboard fits everything I ever dreamed to have in a keyboard. The only thing I was a bit concerned about was the build quality - but that doubt went away once I opened it up and started using it. The all metal body just reassures you that this keyboard is well built, and will last years.

Highly recommend this keyboard specifically to anyone coming from membrane keyboards to switch over to the world of mechanical keyboards!! This is the one that will make you feel right at home.

I am using this on Windows. So far I am loving the keyboard!. Great stroke weight. Great form factor. Loving the responsiveness. Key cap replacement was super easy. I have not tried the Bluetooth features yet but I am excited to try sometime soon. I would totally recommend.

Mechanical keyboards are cool, but let us be honest, they're too expensive, it's a niche market and most manufacturers are taking advantage of the fact that most programmers make a lot of money, we don't need to break the bank to have a decent mechanical keyboard and in my opinion, Keychron has done an amazing job with the K4.

The K4 is a keyboard full of features at a reasonable price point, I got the one with optical red switches and love how smooth they are. I didn't have to sacrifice my keypad while I save some space in my desk, default keycaps are ABS but they have a matte finish which feels nice.

My only complaint, I'd like a software to customize the lights, make the keypad and arrow keys different colors to tell them apart without looking, it's a matter of getting used to it when you come from using a full-size keyboard, but other than that I'm happy with the keyboard.

So far the best Keyboard I've ever purchased.

This keyboard is the only one you'll ever need as your daily driver. Hands down the best experience you'll get from any keyboard.

Keychron K1 Mechanical Keyboard (Version 3)

Keychron K2 Mechanical Keyboard

Quick and wonderful, thanks for nice product 😁

Love it, i totally recommend it

Excellent all around!

Love this keyboard

So far i have been using my new keyboard for the past few days. I really like the triple bluetooth channels for switching between devices on the fly. I often switch between mac and pc at my desk and i find it seamless. The build quality of the keyboard has exceeded my expectations for the price point.

Over all very satisfied.

Keychron K2 Mechanical Keyboard

The k4 is awesome keyboard, With a good and sable Bluetooth connection, the battery is long time duración and the design is good. Excelente cost-benefit keyboard.

Keychron K1 Mechanical Keyboard (Version 3)

So far this keyboard is meeting all of my expectations. I love the retro look and the brown switches on mine are great for office use - not distracting others with clickiness. Build quality is excellent and the aluminum version is satisfyingly heavy. Shipping was stunningly quick! The notification indicated that it might take a couple of weeks but it was with me in days.

Very great quality, fast shipping good packaging.
When using it, you will fall in love of typing with Keychron keyboard.
So, just buy it, it not just a keyboard. Trust me I’m Engineer :P

This is a great keyboard. I love the Gateron brown switches. A bit tall if you're not used to it but with a decent ergonomic posture (support your elbows using armrests) I have no problems with it at all. Battery life for the white backlight version is very good. After a (work) weeks use it still is at 75%. I've dimmed the backlight a bit, which really lengthens the battery life.

The Keychron community on Facebook is great! Really helpful in my opinion.

This keyboard is amazing. I opted for the yellow switches since I had never used them before and wanted to try something new. Great for the office. Keys have good bounce / click and the keyboard has very decent battery life. I am a programmer, and was a little hesitant to go with with Keychron over Corsair for my daily driver, but I am very happy that I made the jump a little over a month ago. Keep up the great work pushing out great keyboards!

Works well

Excellent quality, long battery, easy to sync. 100% recommendable.

Feels great, looks good, works great.Only complaint is powerbutton is off in the middle position and can be tricky to workout in the dark.

Okay

The most satisfying typing experience for me so far on any keyboard. Works seamlessly with my hackintosh!

Finally all the things I want in a keyboard.
Now if you can just add in predictive text to light up the next key when typing a word, you will have a breakthrough.

Just a little bit higher and it would've been perfect. The finish and quality is superb, and the rubber stops below are KEY.

I got my keyboard just yesterday, its my first mechanical keyboard and I'm loving it. I got the RGB 104-key version and works as expected. I love all the characteristics it offers in the backlight sense, has variety of modes. Also the compatibility with the Mac is super, I got all I have with the laptop keyboard and more. Soon I'll be testing it with games to see how It goes. the only think I didn't like about the product is that it was not able to be delivered to Colombia (where I live) and I had to ask a friend who was there to bring it to me.

Keychron K1 Mechanical Keyboard (Version 3)

Low profile design, sensitive keys, flat design, fast delivery. A pleasure to type on and everyday looking forward to using it! Colour lighting is a plus.

This is my 1st mechanical keyboard and is been amazing so far. For this price I dont think you can anything better

Keychron K2 Mechanical Keyboard

Very happy with my purchase after using this board for a while now. I'm new to mechanical keyboards and this seems like a great introduction. I didn't know that I would be enjoying typing so much more!

Keychron K2 Mechanical Keyboard

It is very nice keyboard . It feel very nice to type.

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I didn't expect that the keyboard is so so good...i want to thank keychron for delivery.. it was so quick to estonia all most two weeks .. and the RGB lighting just beautifull ,no lag .best keyboard" and the future i hope keychron you can make some key caps or something... Thanks guys.. keep up good work

I want to start this review by saying that I love this keyboard and it is such a joy to type on. Being that this is my first mechanical keyboard and that i work in a crowded office I decided to go with the brown switches because through my online research i found that these were the quietest i was going to get with the tactile feedback that i wanted. I will say that they were still too loud to be in the office even though i work next to sales people. I solved that issue with an O ring set and it solved the bottoming out clack, now it is quiet enough to type with in an office setting.

I love the compact layout of the keys. I am used to typing on a laptop so having everything be nice and close is a complete benefit. The color scheme of the keys makes everything easy to identify at a quick glance. The RGB lights are cool even though they are a little much for a professional environment so i use the mode that lights up the keys when you hit them to keep it subtle.

One of the cool benefits is that it has the ability to connect to multiple devices and the ability to use the Fn key to switch from device to device is nice because i can go from my work laptop to typing on my phone without anyone knowing.

I guess i would say that my only issue with the keyboard is that it is so tall and its starting to give me wrist issues but that can be solved with a wrist rest so its not that big of a deal.

All in all i love typing on a mechanical keyboard and i can honestly say that I'm never going back!

I’ve enjoyed my K4 a great deal since getting it earlier this month. Now it feels even better to type with the Palm Rest.

Affordable, Mac - compatible wireless mechanical keyboard.

Nice keyboard

The best keyboard ever!

I received my Keychron K2 two weeks ago, and have already gotten so used to it that i would not want to change back. The keyboard is super sturdy, built like a tank and beautiful at the same time. Keytravel and sound is fantastic, as is the RGB lighting. Switching between devices is super easy and the connection has been rock solid so far.
Only thing i would wish for is German keycaps, cause getting used to the english layout is a pain.
Best mechanical bluetooth keyboard on the market for a more than fair price.