The ST121HDBTPW video extender kit enables you to extend HDMI audio/video up to 330 feet (100 meters) over a single CAT5e/6 cable. For added versatility, the extender kit supports Power over Cable (PO more→C), which allows power to be sent over the CAT5e/CAT6 cable, powering both the transmitter and receiver with just one adapter. To help you save installation costs, the extender kit can be installed using new or non-existing non-proprietary Ethernet infrastructure wiring with the included mounting brackets. Plus, with support for High-Definition resolutions of up to 1080p and 4K plus the accompanying digital audio, the HDMI extender lets you get the most of your high-end A/V equipment. The HDMI …