Verbatim Wireless Laser Desktop Mouse - 2.4Ghz, 5-button programmable Verbatim 96150 5-Button Wireless Rechargeable Laser Scroll Mouse General Features: Blue and silver design 5-button layout Scroll wheel Programmable buttons Laser sensor technology 1000 dpi resolution Ergonomic shape 2.4 GHz wireless technology USB receiver Recharge batteries via USB cable Unit Dimensions: 1.56 x 2.375 x 5-inches (H x W x D) Regulatory Approvals: