4K@30Hz-IDEAL RATE OF REFRESH In addition to adopting 4K@30Hz technology, the USB C to HDMI cable is backward compatible with 2K (2560x1440)@60Hz and 1080P (1920x1080)@120Hz. Enjoy a visual feast on a large screen, immerse yourself in 4K content and crystal-clear audio, and create an immersive entertainment experience with this HDMI cable. A HIGH-END USB C TO HDMI CABLE The robust nylon braided cable used to make the USB C to HDMI cable is resistant to wear and damage. Because the interface is nickel-plated and the wire core is made of pure copper, the signal transmission is more stable and smooth. The outer shell is composed of premium aluminum, which has a longer service life, good insulation, and resistance to heat and corrosion. UNIVERSAL PERFORMANCE: Content can be transferred quickly and smoothly using an HDMI to USB C cable.