ST121HD20V: Extend HDMI over CAT-6 cabling 

165 feet at 4K 60Hz with HDR and 4:4:4 chroma subsampling 

• Crystal-clear picture quality with support for resolutions up to 4K 60Hz
• Compatible with HDR and 4:4:4 chroma subsampling for lifelike images
• Hassle-free setup with long-distance transmission over a reliable connection
• Ensured compatibility with HDCP 2.2 devices and displays

This HDMI over CAT-6 extender lets you transmit your 4K 60Hz signal up to 165 feet (50 m) over a single CAT-6 cable. The extender supports high dynamic range (HDR), providing high contrast images with enhanced video.

Astonishing 4K Picture Quality
This HDMI extender supports a 4K 60Hz (3840x2160) resolution, providing four times the picture quality of high-definition (1080p). The extender supports HDMI 2.0 capabilities, offering 4:4:4 chroma subsampling. This ensures a crystal-clear picture that's ideal for delivering video content. With HDR support, you can enjoy increased contrast, color brightness and greater luminosity in your images.

Long-Distance Transmission
Extend an HDMI signal to up to 165 feet (50 m) with the HDMI to CAT-6 converter. Use your existing CAT-6 cable infrastructure with a direct connection to the converter for an easy run through walls and ceilings, saving you on installation costs.

Compatible with HDCP 2.2 Devices
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.

Applications
• Extend your HDMI signal in classrooms and boardrooms
• Use existing CAT-6 infrastructure to create digital signage
• Distribute an HDMI signal to multiple displays at trade-shows
• Extend your HDMI signals to locations that lack power outlets

Included in Package
1x HDMI over CAT-6 Transmitter
1x HDMI over CAT-6 Receiver
1x IR Blaster
1x IR Receiver
2x Universal Power Adapter (NA/JP, EU, UK, ANZ)
1x Quick-Start Guide