Sanwa Supply Wireless Trackball Mouse MA-WTB129BK 4969887696484

A wireless trackball with an ergonomic shape that is comfortable to hold in your hand. ● External dimensions (width) [mm]: 104.9 ● External dimensions (back) [mm]: 128.1 ● External dimensions (height) [mm]: 47.2 ● Mass: 126 g ● Compatible models: Windows, Mac, Chrome OS equipped devices with USB Type-A terminal ● Compatible OS: Windows 11/10/8.1/8, macOS 13/12/11/10.15-10.13, Chrome OS ●Resolution: 600/800/1200/1600 counts ●Reception range: 10 m for non-magnetic material, 2 m for magnetic material ●Power source: AAA batteries