Keychron

Keychron K3 Version 2 84 Keys Ultra-Slim Wireless Bluetooth USB Wired Mechanical Keyboard with White LED Backlit Low-Profile

1322+ bought in the past month

$84.99

About this item

  • Keychron K3, a compact 75% layout ultra-slim wireless mechanical keyboard built for peak productivity and a great tactile typing experience.
  • Be ready to multitask without missing a beat by connecting the K3 with up to 3 devices via the stable Broadcom Bluetooth 5.1 chipset and switch between your laptop, PC, tablet and phone seamlessly. *Keep the distance between the keyboard and the device within reasonable limits to minimize signal interference.
  • With a unique Mac layout, the K3 has all the necessary Mac multimedia keys while still being compatible with Windows. Extra keycaps for both Windows and Mac operating systems are included. *If it doesn't match your device exactly, you can try updating the keyboard's firmware.
  • The redesigned low-profile Keychron mechanical switch is 40% slimmer than conventional switches with a shorter pre-travel and total travel distance that triggers an input and feedback faster than conventional/normal-profile mechanical switches.
  • Together with the reinforced aluminum body (plastic bottom frame) make the K3 one of the thinnest and lightweight wireless mechanical keyboards on the market. The K3 also comes with a floating keycap design with a charming white backlight with modern keycap legends to sync with your mood.
$84.99

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Product details

BrandKeychron
Compatible DevicesLaptop, PC, Smartphone, Tablet
Connectivity Technologywired, wireless
Keyboard DescriptionMultimedia
Recommended Uses For ProductEveryday Use, Typing-intensive Work
Special FeatureLow-Profile Key, White Backlit
ColorKeychron Brown Switch
Keyboard backlighting color supportSingle Color
StyleModern
Product Dimensions12.05"L x 4.57"W x 0.87"H

Technical specifications

product_dimensions4.57 x 12.05 x 0.87 inches
item_weight1.1 pounds
manufacturerKeychron
languageEnglish
item_model_numberK3A3
batteries1 Lithium Polymer batteries required. (included)
best_sellers_rank#1,490 in Video Games ( See Top 100 in Video Games ) #5 in Mac Gaming Keyboards #130 in Computer Keyboards
date_first_availableJuly 24, 2020

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Customer reviews

4.41,349 ratings

Customers say

Customers find this mechanical keyboard to be of good quality with a smooth, buttery feel, and appreciate its compact size with a minimal footprint.

★★★★★

Keyboard product design is a fine art. And this is the masterpiece.

CustomerMarch 16, 2023

As a "fussy keyboard user" I buy many keyboards at no expense spared. I'm not sure there's any keyboard I like much more than this at any price. I bought this for travel but really I may use it all the time. The price, basically if it was about two times the price it is, I'd still pay it. It appears to me much better made than, say, steel series keyboards at 3x the price. (And steel series keyboards flake out after a year.) As everyone has said (a) it feels rock, rock, rock solid, strong and heavy (b) it's super-low profile (c) the connectivity is perfect (I normally only go for wired, so I'm very critical of anything bluetooth) (d) every product feature is perfectly thought out. My only SUGGESTIONS for the product team. Just add a sticker, or white printing, on the rear of the keyboard, with the two commands one needs to know to start it up, etc. (I just grabbed a "white paint pen" and wrote the commands on the back.) Secondly, may I suggest selling some sort of "travel guard" which would be a very strong kind of clip- or slide- on guard which goes over the keys, for when you throw it in your carry-on luggage. (Imagine something that looks like an aerox mouse, with a drilled surface.) Essentially, this is a perfect product. I chose the "most quiet, fastest, zero click" blue switches and they're perfect. I am a programmer and writer so I type billions of words and command-arrow type clicks a day. I've added two "size comparison to typical objects and other overpriced keyboards", hope it helps someone Read more

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★★★★★

Great Keyboard.

Thomas R. ScottDecember 27, 2025

I love everything about this keyboard. The keys are smooth and quiet while giving a nice tactile response. The lighting and keycap colors are great. Overall, this keyboard has no weaknesses for my use. Read more

★★★★★

Excellent slim keyboard with great features

Francesco C.September 11, 2025

I’ve been using the Keychron K3 Version 2 for a few weeks, and I’m really impressed. The sound quality is satisfying, key presses feel tactile and have a pleasant click without being too loud. Bluetooth connectivity is smooth and stable; I can easily switch between devices without any lag. The brightness adjustment for the backlight is intuitive and bright enough to type comfortably even in dark rooms. All the keys function perfectly, including the function row and multimedia shortcuts. The overall keyboard quality feels solid yet lightweight, and the slim design is perfect for my desk setup. It’s also highly compatible with Windows, macOS, and iOS, making it very versatile. Overall, it’s an excellent keyboard for both work and casual use, and I would highly recommend it. Read more

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★★★★☆

Great for a first mechanical keyboard! Easy typing.

uebergeekOctober 11, 2025

My first mechanical keyboard(s)! Got one for work, and I liked it so much, I bought one for home too. In between, I tried a fancier one from another brand that offers a million switch options, thinking I was buying quieter switches -- but they were actually louder. At twice the price, I liked that keyboard less than the simpler K3, so I sent it back and just bought another one of these. The K3's keys (with red switches) are fast for programming and command line work. The key height is good. The keyboard Bluetooth pairs to my Mac and PC just fine, and you can easily toggle the Mac/PC layout. That said, it does take a moment to "wake up" and reconnect in Bluetooth mode (as many switchable keyboards do), so I tend to keep it plugged in via USB unless I need it wireless. I like that it has a USB connection option -- not all multi-device BT keyboards do. The key backlights are helpful, especially for nightowls, though I prefer to just keep the backlights in static mode. Maybe all the chasing light modes are fun for gaming, but I find them distracting for work. And in bluetooth mode, it somehow seems to switch the lighting mode periodically, so I frequently find myself having to cycle it back to find the static one. One-star off for that minor nuisance, but otherwise, great typing experience. If you aren't a mechanical keyboard connoisseur who needs programmability and swappable switches, this is a nice basic setup that seems "just right." If you're not sure which type of switches to order it with, I'd recommend the red switches for an easy typing experience and switches that are relatively quiet -- as mechanical keyboards go. Read more

★★★★★

A great keyboard

Giovanni CortezNovember 11, 2025

Very happy with this keyboard, it looks, feels and sound great. It works great without any issue with Bluetooth or wired. Read more

★★★★★

Fantastic keyboard and well priced

ElectrosoftSeptember 6, 2025

After watching a Bitwit video where he said this is still his favorite travel keyboard (he was flying), I found an open box of the same model and figured I'd give it a try for not only my laptop but a SFF for travel. Kyle was spot on. I absolutely love this keyboard. For the price, it is better than many more expensive models (I'm looking at you Razer). The value is fantastic. Unlike many portable keyboards, it has much better key travel along with both Bluetooth and USB capability. Good click, backlighting and quiet sounding keys. I like it so much I plan on picking up another one for my wife to use with her laptop. Read more

★★★★★

Great product. Expect to charge it frequently.

Hugo BonillaDecember 10, 2025

Product is of great quality. The only complain I do have is that I need to charge it once every two days. I’m not sure if it’s because my office is extremely cold like literally below 50 degrees fahrenheit and the batteries run out quicker or if it’s a faulty product. Nevertheless, it is a great highly quality product. I use it for my MacBook Air and it has not given me one single problem. Read more

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