Cosemi OptoHD2.0™ cables support high definition (1080p) and ultra-high definition (4K & 8K) videos, deep color (48-bit), 3D and multi-channel digital audio on a single cable. Standard passive high-speed HDMI cables cannot carry 4K video much further than 8 meters. Utilizing fiber optics, these OptoHD2.0 cables provide full signal integrity over a 100m distance and offer future-proof bandwidth for the next generation of video displays. The OptoHD2.0 cable is standalone and does not require power. For the user, the cable acts just like a passive plug-and-play HDMI cable.