... ,Avago chipset,ergonomic HASU wired optical computer mouse trapoptical wired mouseSeriesmouse,wired mouse,optical mouse,laptop mouse,desktop mouse ... computer mouse,PC mouse,gift mouse,3D mouseNameHASU wired optical computer mouse trapModel No.HSC-104Resolution1000 DPIOperation distance10 ... DC 1.5V/22mAPower supply 2 AAA batteriesType wireless,optical,3DSystem support Windows ME/98/2000/XP/Vista/ ...