1. Ergonomic design, long-term use without fatigue. 2. RGB backlit 3. Key number: 7 keys 4. Transmission: Usb Wired 5. Programmable and Honeycomb design 6. Resolution:1200/1600/2400/3200/4800/7200 DPI 7. Support Os: Windows xp/Vista/Win7/8/10 Mac OS X 8. Working Voltage: 5V 9. Working Current: Less than or equal to 100mA 10. Wire length: 1.8m 11. Size: 127 x 79 x 41mm 12. Weight: 106g
