- combo USB - optic - 800 Dpi - new advanced optical technology - Can be used on many surtaces ( except glass) - No cleaning aplications is required - Plugs and play - Key life : over 3, 000, 000....
LGA775 uATX M/ B NV P4M900CD& VT8237S FSB 1066M DDR2 667* 2 PCI-E X16* 1 PCI-E X1* 1 PCI* 2 100M LAN USB2.0* 8 SATA* 2 ATA133* 2