Wired Ergonomic Optical USB Vertical Mouse 1000 / 1600 DPI LBQ

Wired Ergonomic Optical USB Vertical Mouse 1000 / 1600 DPI Description Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain800 / 1200 / 1600DPI resolution optical tracking technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfacesHidden nano receiver occupies minimum space; Added next / previous buttons provide convenience when webpage browsing; the best choice for internet surfers, gamers and people who work at length at the computer.Product dimensions: 115 x 58 x 87 mmSpecificationOptical Resolution 800 / 1200 /1600 DPILifelong Clicks 1 millionProduct Dimensions 115 x 58 x 87 mm / 4.5 x 2.3 x 3.4in Compatible System Windows 8 / 7 / Vista / XP / 2000, Mac OS XPackage include:1x Wired Mouse
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