Full Description Kensington Expert Mouse Wireless Trackball – DiamondEye – Wireless – Bluetooth/Radio Frequency – Black – 1 Pack – USB – Scroll Ring – 4 Button(s) – Symmetrical General Information Manufacturer:ACCO Brands CorporationManufacturer Part Number:72359Manufacturer Website Address:http://www.acco.comBrand Name:KensingtonProduct Line:Expert MouseProduct Name:Expert Mouse Wireless TrackballMarketing Information: Expert Mouse Wireless Trackball gives you the freedom to be hyper-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 USB nano receiver. TrackballWorks software offers incredible customization. Optical tracking technology offers smooth, precise cursor control. Award-winning Scroll Ring lets you quickly scan up and down web pages or long documents. Add it all up and you get exceptional comfort and ease-of-use from the brand that has set the industry standard in trackballs for more than 20 years. Detachable wrist rest for hand and wrist provides ergonomic comfort. Ambidextrous design works equally well for both right-handed and left-handed users. Auto-sleep helps conserve AA battery life. Packaged Quantity:1Package Type:RetailProduct Type:Trackball Pointing Device Pointing Device Connectivity Technology:WirelessPointing Device Wireless Technology:Bluetooth/Radio FrequencyMovement Detection:DiamondEyeNumber of Total Buttons:4Scroller Type:Scroll RingErgonomic Fit:Symmetrical Interfaces/Ports Pointing Device Host Interface:USB Physical Characteristics Product Color:BlackHeight:3.5″Width:6.1″Depth:8″Weight (Approximate):1.35 lb Miscellaneous Package Contents: Expert Mouse Wireless Trackball USB Receiver Device Supported:ComputerRecycled:NoAssembly Required:NoEnvironmental Certification:WEEECountry of Origin:China Warranty Limited Warranty:3 Year
