The Expert Mouse Wireless Trackball gives you the freedom to be productive without being limited by a USB cable. The trackball can be paired through Bluetooth® 4.0 LE to save a valuable USB port, or connected via the included USB nano receiver. TrackballWorks™ software offers incredible customisation and optical tracking technology offers smooth, precise cursor control. Plus, our award-winning Scroll Ring lets you quickly scan up and down web pages or long documents. - Wireless connectivity via Bluetooth® 4.0 LE or through a highly reliable 2.4GHz USB nano receiver - DiamondEye™ optical tracking technology for premium cursor control and accuracy - Award-winning Scroll Ring lets you scan up and down pages with ease - Detachable wrist rest supports hand and wrist for ergonomic comfort - Free TrackballWorks™ software allows the two buttons to be customised, as well as adjusting cursor and scrolling speeds - Compatible with Windows® 10, 8.1, 8, 7 and macOS® 10.8 or later
Surface Book 3, Surface Go, Surface Laptop 1 (13"), Surface Laptop 5 (15"), Surface Pro 8, Surface Go 3, Surface Laptop Studio, Surface Laptop 2, Surface Laptop Go 2, Surface Pro 4, Surface Laptop Go, Surface Book 1, Surface Book 2, Surface Go 2, Surface Laptop SE, Surface Pro 6, Surface Pro 9, Surface Studio, Surface Studio 2, Surface Studio 2+, Surface Laptop 3, Surface Laptop 4, Surface Laptop 5 (13.5"), Surface Pro 5, Surface Pro 7, Surface Pro 7+, Surface Pro X
Compatible operating systems
Windows 7 or above; Windows 8.1; macOS 10.9; Chrome OS 44 or above; Windows 10; macOS 10.10 or above; macOS 10.13 or above; macOS Sierra 10.12; Windows 7; Windows 8; macOS 10.8; macOS 10.9 or above; macOS X 10.11
