Increase your productivity with the Promate ProCombo-12 wireless full-sized keyboard and a high-precision mouse so that you can boost your productivity. Get more done with the sleek and contemporary styled design of the keyboard and the contoured shape of the mouse. The Promate ProCombo-12 wireless keyboard and mouse use 2.4GHz wireless transmission technology to provide a fast and most reliable wireless connection range of up to 10 meters to help you work with confidence without any lag or delays.