1. Weight: 1070 g 2. Size: 44.6 x 13.7 x 3.28cm 3. Material: PBT+ aluminum alloy 4. Interface type: USB 5. Button life: 60 million times 6. The cord:1.8 meters long 7. Features: support dual systems, white backlight, two-color injection molded keycaps, Pennefather autonomous mechanical axis, multimedia keys, full keys without conflict