Speedlink - Calado Compact Silent MouseThe CALADO Compact Silent Mouse is an ergonomically shaped mouse that is especially suitable for use on the go. Thanks to its handy dimensions and wireless connection, it’s the perfect companion for projects on the go or inside the home. The precise infra-red sensor works on almost all surfaces while the soundless buttons make for quiet operation. The high-performance 2.4GHz nano receiver guarantees a reliable connection from up to ten metres away and can simply be stored in the mouse when your work is done. Despite its compact dimensions of 95 x 71 x 39 mm, the CALADO features five buttons and a dpi switch, so is wonderfully versatile. Features:Wireless mouse with 5 buttons + dpi switchErgonomic shape for right-handed usersOptical sensor with adjustable resolution: 800 / 1,200 / 1,600dpiIntelligent energy-saving modeReach: up to 10mSignal technology: 2.4GHzConnection: USB portDimensions: 95 × 71 × 39mm (L × W × H)Weight: 80g (including battery)