Model: 3002
mouse
optical mouse
keyboard
3D Optical mouse

　 　 　 Advanced optical technology

　 　 　 800/400 dpi high resolution

　 　 　 LED of seven colors lights

　 　 　 Programmbable button

　 　 　 Works in Windows 95/98/2000/NT/ME/XP

　 　 　 USB, PS2 are available

　 　 　 Size: LxWxH=119x62x39(mm)

mouse,keyboard,speakers