Connect two HDMI cables to make an extra-long HDMI cable supporting resolutions up to 8K 60Hz / 4K 144Hz with DSC; Max cable length of 13ft (4m) from the video source and 20ft (6m) to the display - TAA Compliant Signal Amplifier is powered via USB Port/Wall Charger; 5ft (1.5m) USB-A Power Cable included - Supports other resolutions at longer distances such as 1080p at 150ft (45m) - Inline HDMI 2.1 Repeater requires no drivers or software; OS Independent; Metal housing; Small form factor