IOGEAR 2-Port VGA Video Splitter and Signal Booster, GVS72 Ultra High 350MHz Bandwidth Superior video quality up to 1920 x 1440 Amplifies video signals increasing transmission distance up to 215 feet Cascadable: Allows you to expand your video splitter set up beyond 2 displays Hot-Plug capability, Hot-Swappable, Plug-N-Play Supports DDC, DDC2, DDC2B at Port 1