The Broadcast-Quality Rio 84 4K is a multitouch monitor offering a high definition resolution of 3840 x 2160 and designed specifically for high-bright Broadcast environments. Allowing up to 32 simultaneous inputs using advanced IR technology, the Broadcast-Quality Rio 84 4K offers a smooth interactive canvas with absolutely no ghosting or blind spots. The Broadcast Quality Rio 84 4K is plug-and-play and compatible with Win 2K, XP, Vista, 7 and 8 as well as Mac OSX and Linux. The interface is USB 2.0 with 7-12ms response time.