KEYBOARD MECHANICAL KEYCHRON LEMOKEY L4 QMK/VIA TKL, HS, AL FRAME, RGB, Keychron super Red switch, Carbon Black, L4-C1

Model name: KEYCHRON LEMOKEY L4
Specification :
Dimension: 355.8 x 142 mm
Number of Keys: 87 (80% layout)
Layout: ANSI (US) Fully Assembled and Barebone
Back Height without keycaps: 31.07 mm
Front Height without keycaps: 20.94 mm
Front Height with keycaps: 29.6 mm
Angle: 5°
Weight: About 1858 g (Fully Assembled version)
Frame Material: Full CNC machined aluminum
Plate Material: Aluminum
Keycap: Cherry double-shot PBT keycaps (Non-backlight shine through)
Switch: Keychron Super mechanical (Fully Assembled version)
Hot-swappable: Yes. Compatible with most of the 3 pin & 5 pin MX mechanical switches such as Gateron, Cherry MX, and Kailh, etc.
Stabilizer: Screw-in PCB stabilizer (stabilizer housings may vary due to product batch differences)
Cable Length: 1.8 m
MCU: WB32F3G71RCT6 (256KB Flash)
Charging Time: Around 5 hours
Charging Port: USB type-C
Connectivity:
2.4 GHz
Bluetooth
Type-C wired
Switch Face: South-facing RGB
Backlight: 22 types of RGB backlight options plus endless possibilities
Polling Rate:
1000 Hz (2.4 GHz and wired)
90 Hz (Bluetooth mode)
N-Key Rollover (NKRO): Yes for both wireless and wired modes
Compatible System: Windows/macOS/Linux
Bluetooth Version: 5.2
Bluetooth Device Name: Lemokey L4
Battery: 4000 mAh Rechargeable li-polymer battery
BT Working Time:
(Backlit off): Up to 200 hours (Lab test result may vary by actual use)
(RGB): Up to 100 hours (Lowest brightness)
Bluetooth Operating Distance: Within 10 meters (Open space)
Operating Environment: -10 to 50℃