Kensington Expert Wired Optical Trackball Mouse Black 64325

• TrackballWorks lets you customise all 4 buttons, set cursor speed
• DiamondEye optical tracking technology for premium cursor control and accuracy
• Ambidextrous design
• Detachable wrist rest provides ergonomic comfort
• Scroll Ring lets you scan up and down pages with ease
• Large 55mm ball is designed as a perfect sphere to provide exceptional precision
• Wired 180cm USB cable provides reliability and avoids need for batteries
• PC and Mac compatible
• DPI: 400

• Colour: Black Attributes:

• Type: Mice & Graphics Tablets

• Manufacturer: ACCO Brands
• Brand: Kensington
• Colour: Black
• Wired/Wireless: Wired
• Connection: USB
• Buttons: 4 Buttons
• Tracking: Optical
• Scroll Wheel: Yes
• Operating System: PC and Mac compatible
• Left or Right Hand Use: Ambidextrous
• Dimensions (WxDxH): 130x152x130mm
• Weight: 374g
• Warranty: 5 Year Warranty
• Country of Origin: China
• Depth (mm): 90
• Height (mm): 180
• Width (mm): 150