HDMI CABLE W/ MULTIFUNCTIONAL SUPPORT – supports Ethernet, 3D, 4K video and Audio Return Channel (ARC) and hot plugging. Superior for all 2.0 Standards devices as well as being backward compatible with previous HDMI Standards (v1.4 & v1.3). UNIVERSAL COMPATIBILITY – allows you to share an Internet connection among multiple devices without the need for a separate Ethernet cable. Easily connects your TV to your Blu – ray players, Fire TV, Apple TV, PS5, PS4, PS3, Xbox One, Xbox 360, computers, projectors, and other HDMI – enabled devices to TVs, displays, A/V receivers and much more. HIGH SPEED & TRANSMISSION STABILITY – Category 2 Certified,18 Gbps / 4K Video, 2160p, 1080p, 48 Bit Deep Color. Gold – plated connectors and durable PVC outer layer protect against outside interference, ensure the purity of the digital signal, and provide the truer sound, picture. EXTEND OR MIRROR YOUR COMPUTER – under mirror mode, you can enjoy the movies or play games on HDTV which displays the same content as your computer desktop; under extended mode, each display simply gives you more desktop room since they’re separate.