The Logitech MX Ergo Wireless Trackball in Graphite is a sleek and innovative device that combines a comfortable design with precision control. With wireless connectivity via Bluetooth, this trackball offers freedom of movement while its optical tracking method ensures smooth and accurate cursor movement. Featuring 8 buttons and a stylish black colour, the Logitech MX Ergo is a versatile and efficient tool for navigating through your computer with ease. New, sealed, boxed and sent 48 tracked.
eBay