HKM02BR-4K type with POE function HKM02BPR-4K Datasheet Manual CAD FeatureExtends and distributes 4K HDMI signal with USB, bi-directional RS232 / IR (Infrared), and analog audio signals over LAN.Supports resolutions up to 4K 30Hz 4:4:4.HDCP 2.2 compliant.