The Crestron® HD-MD-4K-300-2G provides a cost-effective multimedia presentation solution for classrooms and meeting spaces. Consisting of a wall plate transmitter (HD-TX-201-C-2G-E Series) and surface-mountable receiver (HD-RX-4K-210-C-E), the HD-MD-4K-300-2G extends an HDMI® or VGA signal over a CATx (CAT5e or higher) twisted pair cable. For resolutions up to 2K, the maximum transmission distance is 230 ft (70 m). For higher resolutions up to 4K, the maximum transmission distance is 130 ft (40 m).