XScroll

PS2 Yes USB Yes Win 2003/XP/Me/2000/98 Yes Mac OS Yes Nubmer of Buttons 3 Optical Resolution 800 dpi Body weight (g) 99.5 Body volume (LxWxH cm) 11*5.5*3 Gift box volume (LxWxH cm) 9.5*4*13

System Requirements: IBM PC Pentium 233 compatible or higher Windows 2003/XP/Me/2000/98 Available PS/2 port