Upgrade your setup with the Keychron Q4-J3 – a premium 60% wired mechanical keyboard designed for the ultimate typing and gaming experience. Crafted from a single block of CNC-machined aluminium, the Q4 features a compact 61-key ANSI layout, Gateron G Pro Brown switches, vibrant south-facing RGB lighting, and double-gasket sound dampening for a refined, quiet touch. Full QMK/VIA programmability, hot-swap support, and OSA profile double-shot PBT keycaps give you unmatched customisation. With seamless Mac and Windows compatibility, plus ultra-low latency and robust build, this mini board is your new go-to for work or play.
Key features and specifications:
60% layout, 61-key ANSI design
Gateron G Pro Brown tactile switches, factory pre-lubed
RGB backlighting, south-facing LEDs
Hot-swappable PCB (supports 3-pin and 5-pin MX switches)
QMK/VIA programmable firmware
Full CNC-machined 6063 aluminium body, double-gasket design
OSA profile double-shot PBT keycaps (oil resistant, non-shine-through)
Supports MacOS & Windows, system toggle, extra keycaps included
Type-C wired connectivity, ultra-low power ARM MCU, 128K flash
1000Hz polling rate, minimal latency
Screw-in PCB stabilisers, supports third-party stabilisers
Dimensions: Approx. 327.5 x 145.7 x 32.6 mm
Weight: Approx. 1.6 kg (fully assembled)
In the box:
Keychron Q4-J3 mechanical keyboard (fully assembled)
Type-C to Type-C cable
Type-A to Type-C adapter
Keycap puller
Switch puller
Extra keycaps for MacOS & Windows
Quick start guide
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