HDMI 2.1 (a male to a male) Cable: SKW UltraHD HDMI cable supports all the latest versions of HDMI and specifications, supports ethernet, 8K video, 3D and Audio Return Channel (ARC). | This ultra high speed HDMI 2.1 cable made of OCC copper, 19+1 core. Our HDMI 2.1 cable is designed with 4 layers of protection and double shielding featuring an aluminum shield and aluminum foil,30 awg conductor.Durable design can reach 10 years of service life. | Adopt aluminum alloy housing and inner alloy shielding housing to provide the best EMI resistance. We use the latest and most advanced technology to develop a top-quality cable with outstanding performance. | This SKW premium high speed HDMI cable passed the shake test and the certification of USA HDMI association to ensure the quality and provide a better gaming experience and visual effects. | Easily connects your Blu-ray players, Fire TV, Apple TV, PS4, PS3, XBox one, Xbox 360, computers and other HDMI-enabled devices to TVs, displays, A/V receivers and more.