Use in very good condition The Logitech ERGO M575 Wireless Trackball in Graphite is an ergonomic right-handed trackball with a maximum DPI of 2000. It features 5 programmable buttons, adjustable DPI, and an on/off switch. The trackball is wireless, connecting via Bluetooth, and is rechargeable for convenience. Its optical tracking method ensures smooth cursor movement. The trackball is compact, with dimensions of 134 mm in length, 100 mm in width, and 48 mm in height.
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