MOUSE (เม้าส์) LOGITECH B100 USB (BLACK) OPTICAL SENSOR : 800 DPISUPPORT : PC WITH USB PORTMOUSE (เม้าส์) LOGITECH USB B100 (BLACK)คุณสมบัติSpecificationDetail :TECHNICAL SPECIFICATIONS-Corded mouse-3 buttons-USB connectivity-Optical tracking-800 dpi resolution-Cable: 5-ft 9-in (180 cm) approx