HDMI Balun Kit | HDR | 4:4:4 | 7.1 Audio Support | 165 ft. (50 m)&lt;br/&gt;&lt;br/&gt;This HDMI over CAT6 extender lets you transmit your 4K 60Hz signal up to 165 ft. (50 m) over a single CAT6 cable with the added benefit of a local HDMI output. The extender supports High Dynamic Range (HDR) providing high contrast images with enhanced video.&lt;br/&gt;&lt;br/&gt;Astonishing 4K Picture Quality&lt;br/&gt;&lt;br/&gt;This HDMI Ethernet extendersupports a 4K 60Hz (3840 x 2160) resolutionproviding four times the picture quality of high-definition (1080p). The extender supports HDMI 2.0 capabilities offering4:4:4 chroma subsampling. This ensures a crystal-clear picture that&#39;s ideal for delivering video content. With HDR support you can enjoy increased contrast color brightness and greater luminosity in your images.&lt;br/&gt;&lt;br/&gt;Long-Distance Transmission&lt;br/&gt;&lt;br/&gt;Extend an HDMI signal to up to 165 ft. (50 m) with the HDMI to CAT6 converter. Use your existing CAT6 cable infrastructure with a direct connection to the converter for an easy run through walls and ceilings saving you on installation costs.&lt;br/&gt;&lt;br/&gt;Compatible with HDCP 2.2 Devices&lt;br/&gt;&lt;br/&gt;Connect your HDMI 2.0 devices and displays with confidence knowing this extender is HDCP 2.2 compliant. This lets you harness the capabilities of HDMI-enabled devices such as Blu-ray players or online streaming devices in higher resolutions. It is also backward compatible with previous generations of HDMI and HDCP.&lt;br/&gt;&lt;br/&gt;ST121HD20V is backed by 2-year StarTech.com warranty with free lifetime technical support.&lt;br/&gt;&lt;br/&gt;The StarTech.com Advantage&lt;br/&gt;&lt;br/&gt;- Crystal-clear picture quality with support for resolutions up to 4K 60Hz&lt;br/&gt;- Compatible with HDR and 4:4:4 chroma subsampling for lifelike images&lt;br/&gt;- Hassle-free setup with long-distance transmission over a reliable connection