CO-HD801 3m HDMI 2.1 8K TV To Computer HD Cable1. 28AWG high-density shielded wire, the ground wire is not insulated 2. High-definition multimedia interface 2.1 port expands to 48 Gbps 3. Has high resolution - supports 8k, 120hz (using DSC 1.2), 8K 120Hz/60Hz/30Hz, 4K 144Hz/120Hz/60Hz/30Hz, 1440p, 1080p, 1080i, 720p resolution 4. Ethernet and Audio Return Channel - Eliminates all network and audio cables between devices 5. High speed and transmission stability, 48 Gbps 6. Support Ethernet, 3D, 8K Video and Enhanced Audio Return Channel (eARC), hot-swappable and CL3 rated in-wall installation request 7. HDR Support - Supports Dolby version of HDR10 and HDR, which ensures that every moment of the video is displayed at the ideal value, showing depth, detail, brightness, contrast and wider color gamut scene by scene or even a frame 8. Material and ultra-durability - heavy-duty gold-plated connectors, alloy housing, 28AWG high-purity copper conductor, triple-shield shielding, CL3 rated sheath, and braid covered with cotton sheath, so that the cable can run at high speed with low loss and long-lasting quality transmission signals 9. Transmission impedance: high and low resistance 10. Storage envment: 0-55 degrees Celsius 11. Scope of application: All devices with HDMI interface can be connected with HDMI cable, such as: DVD player connected to high-definition TV, HD player, , suitable for PS3 / PS4 / PS5 game consoles connected to high-definition TV, etc. 12. Process: gold plating 13. Wire material: oxygen-free copper 14. Connector material: version 2.1 shielded connector (conforming to EMI standard) zinc alloy shell 15. Interface type: Standard HDMI A-A 2.1V