Rapoo MT550 Wireless MouseStyle: Trackballs,Finger,3D Number of Rollers: 1 Gross Weight: 75g Package: Yes Operation Mode: Opto electronic Power Type: Battery Hand Orientation: Right Number of Buttons: 6 Interface Type: USB Brand Name: Rapoo Type: Bluetooth Wireless Time to market: Dec 04 Model Number: MT550 Support Device: Smart switch between four devices

interface: interface USB Port

Backlight: Chroma backlighting with 16

Read/Write Speed: 550/500MB /S

Output: 1800W

Style: Heated

Frequency: DDR3 1866 MHz

Memory bandwidth: 128bit Memory capacity

1color backlit

Model Number: XG258Q

Max 4K random writing spee: 15

Launch Date: 2010

Rapoo Model: V13