The Dell MS7421W in platinum silver is a rechargeable wireless mouse designed for professionals who need a reliable tool for their daily workspace. It offers flexible connectivity by supporting both 2.4 GHz wireless and Bluetooth 5.0, allowing you to pair and switch between three different devices seamlessly to keep your workflow organized. Equipped with a 4000 DPI sensor, the mouse provides precise tracking across various surfaces. Its compact design features a patterned grip that makes it comfortable to hold, while the integrated battery lasts up to six months on a full charge. If you run low on power, a quick two-minute charge provides enough energy for a full day of work, ensuring you aren't slowed down by charging cables.