Logitech Logitech Ergo M575S Wireless Trackball Mouse Black Tested Working - No USB

The Logitech Ergo M575S Wireless Trackball Mouse in Black is a tested and working unit that does not require a USB connection. This mouse offers an ergonomic design with a trackball for precise and comfortable use. Featuring optical tracking, a maximum DPI of 2000, and 5 buttons, this Logitech trackball mouse is ideal for right-handed users looking for a reliable and efficient pointing device for their computer or tablet. No USB with it, wireless connection tested and working.