Keychron K2 HE

In the Box:
1x Keychron K2 HE
1x Type A to Type C Cable
1x Extension Adapter for Receiver
1x Type-A 2.4GHz Receiver
1x Keycap & Switch Puller
1x Screwdriver
1x Hex Key

Features:
Number of Keys: 84 (75%)
Switches: Gateron Double-Rail Magnetic Nebula Switch
Switch Face: North-facing
Frame Material: Aluminum + wood
Bottom Case Material: ABS Plastic
Keycap Material: OSA Double-shot keycaps, not shine-through
Polling Rate: 1000 Hz (Wired and 2.4 GHz) / 90Hz (Bluetooth)
N-Key Rollover (NKRO): Yes for both wireless and wired modes
Hot-swappable Support: Yes, compatible with Gateron double-rail magnetic switch only.
Battery: 4000 mAh
Connection: 2.4 GHz / Bluetooth / Type-C wired
Bluetooth version: 5.2
Compatible System: macOS/Windows/Linux
Dimension: 320.5 x 126.7 x 40.7 mm
Weight: About 965 g