Description:
Comfort and productivity are at your fingertips with the cool Trackball. The slim, low-profile design provides all-day comfort while the advanced dual laser sensors and large ball deliver exceptional precision.

Specifications:
Material: Plastic + Metal
Mouse Size: Approx.10 × 10 × 4cm/3.94 × 3.94 × 1.57inch
Diameter of Track Ball: Approx. 4.5 cm/1.77inch
Network Interface: Wire
Connection Method: Wire

Package Included:
1 × LED Trackball Mouse
4 × Screws

Note:
1. The product you received can be installed by yourself.
2. Due to manual measurement, please allow 1-3cm error, please make sure you don't mind before ordering.
3. Due to different monitor, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.