Product details of A4tech OP-330 1200DPI Optical USB Mouse-Black

Specifications:

• Button Lifetime: 5 million Clicks
• Button Numbers: 3
• Cable Length: 150 cm
• Connection Type: USB Wired
• Optical Sensor Resolution: 1200 DPI
• Sensor: Optical
• System Requirements: Windows 7 / 8 / 8.1 / 10