KEYCHRON
Keychron K3 Max mechanical keyboard, 75%, low-profile, Gateron Brown
- Battery technologyLithium Polymer (LiPo)
- Operating temperature (T-T)0 – 10 – 50 °C
- Bluetooth version5.1
- Keyboard styleStraight
- Mac operating systems supportedMacOS
- Product Net Weight0.53 kg
- USB connector typeUSB Type-C
- Backlight typeRGB LED
- Form factor. 75%, 84 keys
- Switches. Gateron Brown, low-profile, hot-swappable
- Connection. USB-C, 2.4 GHz, Bluetooth 5.1
- Battery. 1550 mAh, up to 73 h
- Dimensions. 306 × 116 × 22 mm
- Weight. 525 g
- Manufacturer code. K3M-H3
- Warranty. 24 months
Description
The maker highlights: QMK firmware and Keychron Launcher for remapping, plus the same multimedia and function keys as Apple keyboards.
Specifications
General
| Brand | KEYCHRON |
|---|---|
| Recommended usage | Universal |
| Product colour | Grey |
| Material | Acrylonitrile butadiene styrene (ABS), Aluminium |
| Device interface | USB + RF Wireless + Bluetooth |
| Keycaps | Double shot |
| Hot-swap | Yes |
| Rollover | N-key rollover |
| KB language | ENG |
| Polling rate | 1000/90 |
| Windows keys | Yes |
| Anti-ghosting | Yes |
| Multimedia keys | Yes |
| Physical layout | ANSI |
| Ergonomic design | Yes |
| Keycaps material | Polybutylene terephthalate (PBT) |
| Number of hot keys | 12 |
| Surface coloration | Monochromatic |
| Warranty | 24 months |
| EAN | 4895248862734 |
Ports
| USB Type-C charging port | Yes |
|---|---|
| USB connector type | USB Type-C |
Connectivity
| Bluetooth version | 5.1 |
|---|---|
| Connectivity technology | Wireless |
| Wireless receiver interface | USB Type-A |
| Frequency band | 2.4 |
Software & security
| Mac operating systems supported | MacOS |
|---|---|
| Linux operating systems supported | Yes |
| Windows operating systems supported | Yes |
Keyboard & controls
| Numeric keypad | No |
|---|---|
| Pointing device | No |
| On/off switch | Yes |
| Keyboard style | Straight |
| Keyboard weight | 525 |
| Keyboard key switch | Mechanical |
| Keyboard form factor | 75% |
| Keyboard key profile | Low-profile |
| Island-style keyboard | Yes |
| Keyboard number of keys | 84 |
| Adjustable keyboard height | Yes |
| Keyboard dimensions (WxDxH) | 306 x 116 x 22 |
| Keyboard key switch technology | Gateron Brown |
Battery & power
| Battery technology | Lithium Polymer (LiPo) |
|---|---|
| Battery capacity | 1550 Wh |
| Battery life (max) | 73 h |
| Rechargeable | Yes |
| AC adapter included | No |
| Power source type | Battery, USB |
| Adapters included | USB |
| Keyboard battery type | Built-in battery |
Performance & capacities
| Operating temperature (T-T) | 0 – 10 – 50 °C |
|---|
Features
| Receiver included | Yes |
|---|---|
| Backlight | Yes |
| Backlight type | RGB LED |
| Mouse included | No |
| Backlight colour | Multicolour |
| Adjustable backlight | Yes |
Dimensions & weight
| Product Net Weight | 0.53 kg |
|---|
