The Dell KM5221W keyboard and mouse set offers a reliable wireless connection - an ideal addition to any modern workspace. The keyboard features low-profile keys, a spill-resistant design, and a comfortable typing experience - perfect for long hours of productive work. A USB-A nano receiver ensures a fast and stable connection between the keyboard and your PC. The ergonomic mouse with precise optical tracking complements the set - suitable for both right and left-handed users. With broad compatibility across Windows and Chrome OS, the keyboard works with a wide range of devices. Its slim design blends seamlessly into any environment - whether in the office or working from home.