The DIP-20 20-80356090 is a 4K UHD, HDBaseT transmitter and Step−in commander for computer graphics video, HDMI, unbalanced stereo audio signals embedding and de−embedding. The DIP−20 accepts HDMI and PC graphics video input, an Ethernet signal, serial data, and an unbalanced stereo audio input (that is embedded into the output signal). It transmits the signal via HDBaseT (twisted pair) cable to a compatible receiver (for example, the TP−588D or TP−580RXR). DIP−20 is a PoE (Power over Ethernet) provider and can power compatible PoE acceptors (for example, TP−588D). It supports resolutions of up to 4K@60Hz (4:2:0) UHD.