Verbatim 99793 Wireless Slim Keyboard. Offers 2.4 GHz wireless communication, so there are no delays in what you type and what you see on screen. The included nano receiver is small enough to plug in once and stay connected. This keyboard also features quiet, soft touch keys that provide a crisp, responsive feel when typing. Featuring a slim design, this keyboard fits into any space. The verbatim wireless slim keyboard is backed by a 1 year limited warranty.