Keychron K4 HE Wireless Magnetic Gaming Keyboard (Black, Nebula Switch) – Overview
Switches
Gateron Nebula magnetic
Double-rail magnetic switches in hot-swap sockets
Gateron Nebula magnetic
Double-rail magnetic switches in hot-swap sockets
Actuation
0.2 to 3.8 mm, Rapid Trigger
Set the actuation point per key in 0.1 mm steps
0.2 to 3.8 mm, Rapid Trigger
Set the actuation point per key in 0.1 mm steps
Layout
96%, ANSI
Keeps a number pad in a body shorter than full-size
96%, ANSI
Keeps a number pad in a body shorter than full-size
Connectivity
2.4 GHz, Bluetooth 5.2, USB-C
1000 Hz on 2.4 GHz and wired, Bluetooth pairs with up to 3 devices
2.4 GHz, Bluetooth 5.2, USB-C
1000 Hz on 2.4 GHz and wired, Bluetooth pairs with up to 3 devices
Battery
4000 mAh
Up to 110 hours of wireless use
4000 mAh
Up to 110 hours of wireless use
Build
Aluminium body and plate
Cherry-profile shine-through double-shot PBT keycaps
Aluminium body and plate
Cherry-profile shine-through double-shot PBT keycaps
Backlight
North-facing RGB
Shine-through legends light up with the RGB backlight
North-facing RGB
Shine-through legends light up with the RGB backlight
Software
Keychron Launcher
Set actuation, Rapid Trigger, remaps and macros in the browser
Keychron Launcher
Set actuation, Rapid Trigger, remaps and macros in the browser
Warranty
1 Year Carry-In
Keychron manufacturer warranty
1 Year Carry-In
Keychron manufacturer warranty
Keychron K4 HE Wireless Magnetic Gaming Keyboard (Black, Nebula Switch) Specifications
| General | |
|---|---|
| Brand | Keychron |
| Model | K4 HE Wireless Magnetic Switch Custom Keyboard |
| Part number | K4H-J1 |
| EAN | 4894979016621 |
| Colour | Black |
| Version | Standard Version, Gateron Double-Rail Magnetic Nebula switches |
| Compatibility | macOS, Windows, Linux |
| Keys and Switches | |
| Layout | 96%, ANSI |
| Switches | Gateron Double-Rail Magnetic Nebula |
| Actuation | Adjustable 0.2 to 3.8 mm in 0.1 mm steps |
| Rapid Trigger | Yes |
| Sensing | TMR (tunnelling magnetoresistance) sensing |
| Hot-swappable | Yes |
| Keycaps | Double-shot PBT, Cherry profile, shine-through |
| Stabilisers | Plate-mounted |
| Plate | Aluminium |
| Backlight | North-facing RGB |
| Programmable | QMK firmware, Keychron Launcher web app |
| Connectivity | |
| Wireless | 2.4 GHz and Bluetooth 5.2 (up to 3 devices) |
| Wired | USB Type-C |
| Polling rate | 1000 Hz (wired and 2.4 GHz), 125 Hz (Bluetooth) |
| Power | |
| Battery | 4000 mAh rechargeable Li-polymer |
| Battery life | Up to 110 hours |
| Physical | |
| Body | Aluminium |
| Dimensions | 373 x 126 mm |
| Height incl. keycaps | 31.0 mm front, 40.3 mm rear |
| Feet angles | 5° / 8° / 11° |
| Weight | Approx. 1090 g |
| Operating temperature | -10 to 50 °C |
| In the Box and Warranty | |
| In the box | Keyboard, fully assembled with aluminium plate Gateron Double-Rail Magnetic Nebula switches (installed) Mac and Windows keycaps |
| Warranty | 1 Year Keychron Carry-In |
About the Keychron K4 HE Wireless Magnetic Gaming Keyboard (Black, Nebula Switch)
The Keychron K4 HE is a 96% wireless magnetic-switch keyboard that keeps a number pad in a body shorter than a full-size board, suiting gamers who also work with numbers. This K4H-J1 Standard Version is black, with an aluminium body and plate, Cherry-profile shine-through PBT keycaps and Gateron Double-Rail Magnetic Nebula switches. Actuation adjusts from 0.2 to 3.8 mm with Rapid Trigger, set in the Keychron Launcher. It connects over 2.4 GHz, Bluetooth 5.2 or USB-C, and the 4000 mAh battery lasts up to 110 hours.
