USB Optical Mouse
Use on any surface except glass
Standard USB v1.1 connection
USB Connection - Operating System: Windows® 98/2000/ME/XP/ or MAC OS
PS/2 Connection - Operating System: Windows® 98/2000/ME/XP/NT 4.0
Case Logic Muis Optical USB, PS/2 Connection - Operating System: Windows 98/2000/ME/XP/NT 4.0, USB Connection - Operating System: Windows 98/2000/ME/XP/ or MAC OS, 135 x 75 x 69 mm
Case Logic Muis Optical USB. Minimum processor: PS/2 Connection - Operating System: Windows 98/2000/ME/XP/NT 4.0. Compatible operating systems: USB Connection - Operating System: Windows 98/2000/ME/XP/ or MAC OS, Mouse dimensions (WxDxH): 135 x 75 x 69 mm