GEFEN EXT-DVIKVM-241DL Switcher Offers premium quality at outstanding saving This Product helps maximize the value of integrated systems Made in Israel Switches easily between any two dual link DVI computers with USB 2.0 and audio and maintains highest resolution dual link video. Saves time and increase your productivity and use either PC or Mac USB 2.0 keyboard/mouse Auto EQ and front panel switching Discrete IR remote (included) and parallel remote port (RMT-2 not included) Supports resolutions up to 1080p, 2K, and 3840x2400