| Item model number | Keychron K2A3 |
| Hardware Platform | PC |
| Operating System | MAC |
| Item Weight | 0.035 ounces |
| Item Dimensions LxWxH | 12.32 x 4.84 x 1.52 inches |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Manufacturer | Keychron |
| ASIN | B07QBPDWLS |
| Date First Available | October 20, 2019 |
| Special Feature | Mac layout, Windows, Mechanical Keyboard, Bluetooth USB C Wired dual mode, LED Backlit,Gateron Switch |
| Color | Brown Switch |
| Number of Keys | 84 |
| Keyboard backlighting color support | Single Color |
| Style | Modern |
| Product Dimensions | 12.32"L x 4.84"W x 1.52"H |
| Material | Acrylonitrile Butadiene Styrene |
| Included Components | usb cable |
| Power Source | Battery Powered |
| Keyboard layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Number of Buttons | 84 |
| Water Resistance Level | Not Water Resistant |
| Is Electric | No |
| Has Removable Cable | No |
| Has Media Keys | No |
| Has Mute Key | No |
| Cable Detachability | No |
| Has Programmable Keys | No |
| Has Per Key Backlight | No |
| Has N Key Rollover | Yes |
| Has Scissor Switch | No |
| Has Mechanical Switch Keys | Yes |
| Has Spill Drainage | No |
| Has Macro Dials | No |
| Has Key Remapping Software | No |
| Wake On Wireless | No |
| Has Hotswap Switch Sockets | No |
| Has Shortcut Keys | Yes |
| Underglow Lighting | No |
| Has Touch Bar | No |
| Mobile Gaming Support | No |
| Has Key Repeat Rate Control | No |
| Has Keycap Puller | No |
| Has Sculpted Keycaps | No |
| Has Usb Passthrough Port | No |
| Low Latency | No |
| Has Doubleshot Keycaps | No |
| Has Low Profile Case | No |
| Has Wrist Bar | No |
| Has Usb C Connector | Yes |
| Has Dual Connectivity | Yes |
| Has Chiclet Style Keys | No |
| Has Usb Passthrough | No |
| Unicode Support | No |
| Has Light Bar | No |
| Has Underglow | No |
| Has Calculator Key | No |
| Large Print Keys | No |
| Instant Wakeup | No |
| Has Volume Control | No |
| Tenting Kit | No |
| Low Profile Design | No |
| Has Clicky Switch | No |
| High Contrast Keys | No |
| Has Hotswap Pcb | No |
| Has Touchpad | No |
| Has Cross Device Copy Paste | No |
| Has Split Ergonomic Design | No |
Keychron K2 is a 75% layout (84-keys) white led backlit compact Bluetooth mechanical keyboard. The ultimate keyboard that retains shortcut and arrow keys.
With a unique Mac layout provides all necessary Mac function keys, while compatible with Windows. It connects with up to 3 devices with the reliable and broad compatibility Broadcom Bluetooth chipset proved from time over time.
Given that 2 ±0.6mm pre-travel and 55gf operating force, the Gateron G Pro mechanical brown switch feature a nice tactile feel while satisfying your finger with up to 50 million keystroke lifespan.
K2 is a 75% layout (84-key) white LED backlight compact Bluetooth mechanical keyboard that retains shortcut, arrow keys, and comes with a dedicated screen capture key.
Connects with up to 3 devices via Bluetooth and switch among them easily, best fits home, office use while connecting with your smartphone, laptop and iPad. You can choose USB type-c wired mode for constant power supply.
Designed with Mac users in mind, with a unique Mac layout, K2 has all necessary Mac function keys, while compatible with Windows. Just plug and use, no driver is needed. Extra keycaps for both Windows and Mac operating system are included.
K2 can last up to 72 hours typing with a 4000 mAh big battery, which is one of the biggest in mechanical keyboard, plus an inclined bottom frame makes the K2 more comfortable to crank out emails or write a novel. N-key rollover (NKRO) on wired mode or 6KRO on wireless mode.
White LED backlight with elegant legends will match up to your mood, you can also choose static white backlight mode. With Gateron G Pro mechanical Brown switch providing unrivaled tactile responsiveness with up to 50 million keystroke lifespan.
Covered by major tech media which thanks to our community that contributed to make a perfect design.
 |  |  |  |  |  | |
|---|---|---|---|---|---|---|
| C1 87-Key Wired Keyboard | K2 84-Key Bluetooth Keyboard | K4 100-Key Bluetooth Keyboard | K8 87-Key Bluetooth Keyboard | K10 104-Key Bluetooth Keyboard | K14 72-Key Bluetooth Keyboard | |
| Customer Reviews | 101 | 464 | 378 | 406 | 130 | 11 |
| Price | — | — | — | $70.00 | — | — |
| Number of Keys | 87 keys | 84 keys | 100 keys | 87 keys | 104 keys | 72 keys |
| Hot-swap version | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Switch Type | Gateron G Pro Blue Switch | Gateron G Pro Red Switch | Gateron G Pro Brown Switch | Gateron G Pro Blue Switch | Gateron G Pro Red Switch | Gateron G Pro Brown Switch |
| Keyboard Interface | USB Type-C Wired | Bluetooth & Wired | Bluetooth & Wired | Bluetooth & Wired | Bluetooth & Wired | Bluetooth & Wired |
| Operating System | Mac & Windows | Mac & Windows | Mac & Windows | Mac & Windows | Mac & Windows | Mac & Windows |
| Lighting | White LED Backlit | White LED Backlit | White LED Backlit | White LED Backlit | White LED Backlit | White LED Backlit |
| Dimension | 357 x 130 x 38mm | 313 x 123 x 37mm | 371 x 124 x 38mm | 355 x 123 x 39mm | 435 x 120 x 38mm | 333 x 104 x 39mm |
| Frame | Plastic Frame | Plastic Frame | Plastic Frame | Plastic Frame | Plastic Frame | Plastic Frame |
