Keyboard Keychron V1 Max 75% Wireless Swappable RGB Backlight Gateron Jupiter Banana Switch – Black

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 : 148.7 mm
Length : 328.5 mm
Front Height: 21.5 mm (without keycaps)
Back Height : 29.4 mm (without keycaps)
Feet Height : 2 mm
Angle : 3.5° / 7.1° / 9.5°
Weight : 770 g ± 10 g (Fully Assembled Version)
Body Material : ABS Plastic
Plate Material: PC
Polling Rate : 1000 Hz (2.4 GHz and wired) / 90 Hz (Bluetooth mode)
Mount Style : Gasket Mount Design
Bluetooth Device Name : Keychron V1 Max
Battery : 4000 mAh Rechargeable li-polymer battery
Wireless Working Time (Backlit off) Up to 225 hours (Lab test result may vary by actual use)
Wireless Working Time (RGB) Up to 100 hours (Lowest brightness)
Charging Time Around 5 hours
Bluetooth Version 5.1
Compatible System : Windows/macOS/Linux
N-Key Rollover (NKRO) Yes for both wireless and wired modes
Hot-swappable Yes. Compatible with most of the 3 pin & 5 pin MX mechanical switches such as Gateron, Cherry MX, Kailh, etc.
Keycaps (Fully Assembled Version) Double-shot PBT keycaps, not shine-through, OSA Profile (OEM height, SA shape)
MCU: ARM Cortex-M4 32-bit STM32F402 (256KB Flash)
Switches : Gateron Jupiter (Fully Assembled Version)
Backlight : South-facing RGB LED
Stabilizer : Screw-in PCB stabs
Charging Port : USB Type-C
Cable : Type-C cable + Type-A to Type-C adapter
Operating Environment : -10℃ to 50℃