DPI: 1200 / 2400 / 3200 / 4800 / 7200 Interface Type: USB 2.0 Connection Type: Wired Tracking Method: Optical Application: Desktop, Laptop Buttons: 7 Rollers: 1 Hand Orientation: Right Power Type: None Style: Finger Programmable: No Backlit: LED (14 Luminous Modes) Material: ABS Plastic Cable Length: 1.5m Mouse Type: 4D Wired Mouse Item: Wired Gaming Mouse Certification: C