The PT3H2 is a 4K60Hz 444 equalizer and line driver for HDMI 2.0 and HDCP 2.2 signals. The unit extends the range when using long HDMI cables.Key FeaturesMax. Resolution – Up to 4K60Hz 444. HDTV Compatible. HDCP 2.2 & HDMI 2.0 Compliant. HDMI Support – ARC, CEC. Range – 10m to input, 10m from output, total 20m 65ft at 4K60 444 25m to input, 15m from output, total 40m 130ft at 4K60 420 30m to input, 15m from output, total 45m 150ft at 1080p60. External Power Supply Option.