Applicable models: desktop and notebook computers<br>And computer connection: wireless<br>Type: Optical Mouse<br>Optical Resolution: 1600 (dpi)<br>Key number:3 (key)<br>Interface: USB<br>Wireless transmission frequency: 2.4GHz<br>Function:<br>1.Nano very fine receiver, plug and play, no need to code intelligent connection technology<br>2.2.4GHz wireless transmission to provide furthest reach 10 meters operating distance<br>3. Switch<br>4.1600cpi cursor speed<br>5. Receiver collections, easy to carry<br>6. Low voltage alarm function<br>7. Wireless Carrier Frequency: 2402MHz-2480MHz<br>8. Workers set of frequencies: 16, automatic frequency hopping<br>9. Rated working voltage: 3V<br>10. Rated operating voltage: 13mA<br>11. tracing system: Optical<br>12. Maximum acceleration: 14 inches / sec<br>13. Resolution: 1200CPI / 1800CPI<br>14. The system supports: Windows98se / WindowsME / Windows2000 / WindowsXP / Windows2003 / Mac<br /></p> <br /></p><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-1-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-1-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-2-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-2-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-3-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-3-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-4-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-4-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-5-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-5-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-6-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-6-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-7-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-7-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-8-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-8-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><img src="https://ipx.image-gmkt.com/imageproxy/?src=https%3a%2f%2fcontestimg.wish.com%2fapi%2fwebimage%2f54aad55bd630ed7622c91055-9-original.jpg&scw=-1&remake=M" alt=""width="800" noproxy onerror="this.src='https://contestimg.wish.com/api/webimage/54aad55bd630ed7622c91055-9-original.jpg'; $(this).attr('onerror','');" ><p style="text-align: center;"><p style="text-align: center;">