1. interface: USB2.0
2. Black block keycaps with volume knob and detachable hand rest
3. Switch life: 50 million times press
3. Mixed colors keycap
4. Anti-ghosting, full-key pucheless/no conflict
5. Backlit: RGB or other light pattern can be choosed
6. product Size: 451*141.4*46(mm)
7. cable lenth: 1.5m