•Wired gaming mouse        
•Sensor Sunplus 168A        
•DPI :800/1200/1600/2400dpi  
•USB PVC cable
•Compatible with windows 2000/XP/9X/7/8/10/VISTA
•illuminated

•2.4GHz wireless mouse          
Sensor:pixart 3065
•resolution: 800-1200-1600dpi
•accessory: Nano USB receiver
•effective range: 7 to 10m              
•2XAAA battery
•computer system requirement: Microsoft Windows 95/98/2000/7/8/10/ME/NT/XP