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Keychron J1 QMK Wireless Mechanical Keyboard

Keychron J1 is a 75% low-profile wireless custom mechanical keyboard with 2.4GHz & Bluetooth 5.2, QMK support and Keychron Launcher.

75%ANSIUSB, Bluetooth, 2.4 GHz wireless
Keychron J1 QMK Wireless Mechanical Keyboard

Specifications

Size
75%
Physical layout
ANSI
Switch technology
Mechanical
Connection
USB, Bluetooth, 2.4 GHz wireless
Hot swap
Yes
Keycap material
PBT

More details

Layout
75%, ANSI
Connectivity
2.4 GHz, Bluetooth, wired; 1000 Hz polling rate
Switches
Keychron low-profile mechanical; hot-swappable
Build
ABS
Keycaps
Low-profile double-shot PBT
Software
QMK firmware; Keychron Launcher web app for key remapping and macros; works with macOS , Windows , Linux
Weight
661 g / 1.46 lbs
Dimensions
327 x 144 mm (12.87 x 5.67")
N-key rollover
Yes for both wireless and wired modes
Other details to check 8
  • Key count
  • Switch model
  • Switch compatibility
  • Mounting style
  • Dimensions
  • Weight
  • Firmware
  • SKU