Description
SPECIFICATIONS:
Number of Keys |
84 (75%) |
Switches |
Keychron Super Mechanical - Red |
Switch Face |
North-facing |
Stabilizers |
Plate-mounted stabilizers |
Number of Multimedia Keys |
12 |
Frame Material |
ABS/ ABS+Aluminum frame |
Plate Material |
Aluminum |
Keycap Material |
Double-shot PBT |
Keycap Profile |
Cherry |
Layout |
ANSI |
Polling Rate (Wired Mode) |
1000Hz |
Polling Rate (BT Mode) |
125Hz |
N-Key Rollover (NKRO) |
Yes for both wireless and wired modes |
Backlit |
22 types of RGB backlight options plus endless possibilities |
Battery |
4000 mAh rechargeable li-polymer battery |
BT Working Time (Backlit off) |
Around 190 hours (Lab test result may vary by actual use) |
BT Working Time (RGB) |
Around 100 hours (Lowest brightness) |
Connection |
Bluetooth and Type-C cable |
Bluetooth version |
5.2 |
Bluetooth Device Name |
Keychron K2 Version 3 |
Compatible System |
macOS/Windows/Linux |
Dimension (Aluminum frame version) |
373.2 x 126.2 mm (14.69 x 4.97") |
Weight |
About 970.8 g/2.14 lbs |
Height without keycap (front) |
22.55 mm (0.89") |
Height without keycap (rear) |
30.88 mm (1.22") |
Height incl. keycap (front) |
31.72 mm (1.25") |
Height incl. keycap (rear) |
41.01 mm (1.61") |
Typing Angle |
5º, 9º and 13º |
MCU |
Low-power ARM Cortex-M3 32-bit WB32F3G71 (256KB Flash) |
Operating Environment |
-10 to 50℃ |