Feature

●Product Dimensions / Weight: W3.5 x D3.7 x H1.8 inches (W88 x D95 x H47 mm); Approx. 3.7 oz (105 g) (receiver and battery not included)
●Connector Shape: USB (A) connector
●Supported operating systems: Windows 10/8.1/8/7/Vista, Mac OS X (10.2 or later)
●Compatible models: PCs with USB ports that work properly
●Resolution: 450 - 1200 dpi (automatic) / 600 dpi (fixed) switchable
●Radio frequency: 2.4 GHz band
●Transmission distance: Approximately 13.8 - 26.6 ft (6 - 8 m) radius (depending on usage environment)


Description

Minimum size.
The worlds smallest 34mm ball trackball (our research)
Easy to use form where your ring finger and pinky fingers are placed in a natural position.

Auto speed control (ASC function).
The speed of the pointer can be adjusted according to the movement of the trackball. Simply press the "SPEED" button to switch to a fixed mode.

Quiet button
All buttons are silent, so you can focus on your work without worrying about the surroundings.

Comes with "Forward" and "Back" button for convenient browsing the internet. Not compatible with Macs. Cannot be changed to other functions.

Uses a laser type sensor with a higher degree of reading accuracy than an optical sensor.