StarTech.com HDMI over CAT6 Extender 4K 60Hz 330ft / 100m IR Support Balun Video (ST121HD20L)

Amazon

4K RESOLUTION SUPPORT: This HDMI over CAT6 extender maintains astonishing picture quality up to 330ft / 100m away, with support for UltraHD 4K over non-proprietary CAT6 cabling. It can also extend HD 1080p video at distances up to 460ft / 140m. COMPLETE WITH AUDIO and IR SUPPORT: The HDMI video extender supports all known HDMI audio formats including Dolby True HD, Dolby Digital and DTS-HD for a complete audio / video experience. For added convenience, it also has IR support. FUNCTIONAL VERSATILITY: Extend your 4K HDMI signal in offices, buildings, shopping centers, airports and more. This HDMI over Ethernet extender can also optimize the placement of your demo stations at tradeshows and in auditoriums. HDCP COMPATIBLE: Ensured compatibility with both HDCP 1.4 and 2.2 lets you enjoy the full capabilities of your HDMI equipped devices. INDUSTRY-LEADING SUPPORT: StarTech.com offers a 2-year warranty and free lifetime technical support on this 4K HDMI balun, and has been the choice of IT professionals and businesses for over 30 years.

ManoMano

The StarTech HDMI extender allows you to transmit an HDMI signal over 100 m using a CAT6 cable. It supports Ultra HD 4K resolution, 3D, and digital audio. Ideal for long-distance transmissions, it also includes an IR support for remote control.