1. Plug and play without driver 2. Compatible with Windows XP, Vista, 7/8/10 and other systems 3. Built-in wireless USB interface 4. According to ergonomic design, you will not feel tired after long time use 5. Spray paint technology on both sides, non-slip and wear-resistant 6. Resolution: 1000DPI 7. Number of keys: 3 8. Dimensions: 118x61x39mm
