HP 420 Programmable Wireless Mouse - 6 Programmable Buttons - Multi-Surface Sensor - Chrome | PC | Mac - Up to 24 Months Battery - Black Simplicity Meets Portability This portable Bluetooth mouse works wherever you do, offering instant, seamless connectivity to up to three devices and six-button programmability. Performance. Simplified This Bluetooth mouse delivers portable performance wherever you go. Enjoy high sensitivity (4000 dpi) and the freedom to track on virtually any surface1. You'll get up to 24 months of battery life from one AA battery and with quiet clicking, you can work confidently, anywhere. Move. Connect. Work. Repeat Regardless of what device or OS you use, stay connected to up to three devices with just one mouse. Work seamlessly wherever you go with instant, dongle-free, connection via low-energy Bluetooth 5.3 and Microsoft Swift Pair. Customise to Optimise Customise your mouse to how you work best. Simply download the HP Accessory Center app and you'll be able to program six buttons to your workflow and maximize productivity. A 4-D tilt wheel delivers effortless horizontal scrolling. Designed with Style Designed without compromise, this slim, sleek and lightweight mouse provides all day, everyday comfort with its light weight and rubber side grips. Depth: 61.6 MM Bluetooth Swift Pair Connectivity Quieter Clicks All Day, Everyday Comfort Enhanced 4-way Scrolling Move. Connect. Work. Repeat. Performance. Simplified. Customize to Optimize Height: 38 MM Width: 108.6 MM