Cat6 Extender Kit Ideal for Digital Signage in Schools and Workplaces Extends Crystal-Clear 4K Video with Multi-Channel Audio, HDR and 4:4:4 Color Local HDMI Port on Transmitter Supports 4K @ 60 Hz Resolution Built-In PoC Technology Provides Receiver Power to Avoid Bulky External Power Bricks Create a Daisy Chain of Displays to Achieve Even More Distance