Keychron K2 Version 2 Wireless Mechanical Keyboard
Category: Keyboards
Key specschecked 2026-10-17
- Connection
- Bluetooth (up to 3 devices), wired
- Switch type
- Keychron Super blue/red/brown switches
- Layout
- 75%
Where to buy
Specifications
Each value below was read from Keychron's own pages (checked 2026-10-17); the Source column links to that page.
| Spec | Value | Source |
|---|---|---|
| Layout | 75% | keychron.com |
| Connection | Bluetooth (up to 3 devices), wired | keychron.com |
| Multi device | 3 | keychron.com |
| Polling rate | 1000 Hz | keychron.com |
| Switch type | Keychron Super blue/red/brown switches | keychron.com |
| Case material | ABS Plastic, tray mount | keychron.com |
| Keycaps | ABS | keychron.com |
| Battery | 4000 mAh | keychron.com |
| Battery life | Up to 240 hours | keychron.com |
| Compatible os | macOS, Windows, Linux | keychron.com |
| Weight | 794g / 28oz (Aluminum frame) / 663 g / 23.4 oz (Plastic frame) | keychron.com |
| Dimensions | 313 x 123mm(Plastic frame)、317 x 129 mm(Aluminum frame) | keychron.com |
How it compares in Keyboards
A count of the checked models that state a comparable value, from the same values as the table above. It is not a score.
- Multi device 3 — Pairs with more devices than 1 of 21 other checked models; level with 17
Related buyer guides
Compare alongside other category alternatives for specific use cases.
- Best Mechanical Keyboard for MacFor macOS, compare keyboards on stated OS support, connectivity options, and layout. Specifications are drawn from each product's catalog entry.
- Best Business and Office Mechanical KeyboardFor business and office use, compare switch type, layout, and connectivity as documented in the catalog specifications for each keyboard.
- Best Hot-Swappable KeyboardHot-swap sockets allow changing switches without soldering. Compare boards on the switch/socket support and connectivity listed in their catalog specifications.
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