... accepted base on large quantities12. Compatible with Windows 98/2000/XP/VistaPort:USB,PS/2,U+PCable:1.5M Button:3 ... :FCC, CE, ROHSWarranty:1 yearSupport:windows95/98/2000/ME/NT/XP/VISTA/7, MAC, LINUXHS. code:8471607200Packing:color box, blister with ...