Keyboard Keychron V4 Max 60% Wireless Swappable RGB Backlight Gateron Jupiter Red Switch – Black

The fully assembled version includes:
ABS plastic housing
The keyboard PCB, screw-in stabs, and the PC plate
Double-shot OSA PBT keycaps (including Mac & Windows keycaps)
Gateron Jupiter switches

SPECS
Width: 123.1 mm
Length: 305 mm
Front Height : 28 mm (without keycaps)
Back Height : 33.7 mm (without keycaps)
Feet Height : 2 mm
Angle : 3.5° / 8° / 11°
Weight : 645 ± 10 g (Fully Assembled Version)
Body Material : ABS Plastic
Plate Material : PC
Keycaps (Fully Assembled Version): Double-shot PBT keycaps, not shine-through, OSA Profile (OEM height, SA shape)
Switches : Gateron Jupiter (Fully Assembled Version)
Hot-swappable Yes. Compatible with most of the 3 pin & 5 pin MX mechanical switches such as Gateron, Cherry MX, Kailh, etc.
Stabilizer : Screw-in PCB stabs
Cable : Type-C cable + Type-A to Type-C adapter
MCU : ARM Cortex-M4 32-bit STM32F402 (256KB Flash)
Charging Port : USB Type-C
Operating Environment : -10℃ to 50℃
Polling Rate : 1000 Hz (2.4 GHz and wired) / 90 Hz (Bluetooth mode)
Mount Style : Gasket Mount Design
Backlight : South-facing RGB LED
N-Key Rollover (NKRO) Yes for both wireless and wired modes
Compatible System Windows/macOS/Linux
Bluetooth Version: 5.1
Bluetooth Device Name : Keychron V4 Max
Battery : 4000 mAh Rechargeable li-polymer battery
Charging Time: Around 5 hours
Wireless Working Time (Backlit off): Up to 190 hours (Lab test result may vary by actual use)
Wireless Working Time (RGB): Up to 100 hours (Lowest brightness)

Keychron V4 Max
The V4 Max is a QMK custom mechanical keyboard that supports 2.4 GHz wireless and Bluetooth 5.1 connectivity. It has a compact 60% layout enough for any space. Along with gasket mount structure, sound-absorbing foam, and double-shot PBT keycaps, it is designed for a personalized experience and enhanced typing comfort.