High Speed HDMI Cables 2 Pack HDMI ATC approved high speed with Ethernet-supports up to 10.2 GB (4K x 2K @ 30Hz) Dual color overmold design with strain relief for easy identification and better protection; Metal shield for better performance and EMI prevention Oxygen-free copper (OFC) stranded conductor with nitrogen (N2) gas injected dielectric for excellent signal transmission Durable and protective jacket for use in any kind of environment 24k Gold-plated contact for better connection and corrosion resistance