High Quality Cat6 Cable Required - This device requires a high quality cat6 cable to operate at its full potential. Also required a 1G Network Switch for 1 to Many Operation. Low Latency - Supports HDMI 4K @ 60hz 4:4:4:, 480i 60HZ, 480p 60HZ, 576i 60HZ, 576 50HZ, 720p 50/60HZ, 1080i 50/60HZ, 1080P 50/60HZ; No driver installation required, convenient for your work and live.