S TierKeyboards
Keychron K3 Version 2
Ultra-slim 75% wireless mechanical keyboard
Why it matters
The Keychron K3 Version 2 is an ultra-slim wireless mechanical keyboard that maintains a compact 75% layout. Featured hot-swappable low-profile optical switches and a thin profile, it is perfect for developers who want a mechanical typing experience in a portable form factor.
Specifications
Switch typeKeychron Optical (low-profile, hot-swappable)
Layout75% (84 keys)
ConnectivityBluetooth 5.1 / USB-C
Multi-deviceUp to 3 devices
BacklightingRGB
Weight396g
CompatibilitymacOS, Windows, iOS, Android
Strengths
- Ultra-slim and portable for a mechanical keyboard
- Hot-swappable low-profile switches
- Multi-device Bluetooth 5.1 connectivity
- Dedicated macOS and Windows keys/layout
Trade-offs
- Low-profile switches have less travel than standard ones
- Smaller battery due to slim design
- Plastic base frame (aluminum frame only on top)
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