Mobile Edge MEAP03 PC Media Remote 2.4GHz RF technology, omni-directional remote control Wirelessly control Windows Media Player 10 and earlier, iTunes for Windows, WinDVD, and DVD Player for Mac Up to 100-foot range from the computer, no line-of-sight limitations USB adapter slim enough to snap into the remote control for extra portability Slim, compact and easy to carry; can be stored in notebook card slot