Cable Matters HDMI 2.1

Feather-light 36 AWG, 3.2 mm OD : snakes behind ¾-inch wall-mounted TVs or 1½-inch conduit without kinking; low-profile head keeps adjacent ports free. Certified HDMI 2.1 48 Gbps : 8K@60 Hz, 4K@240 Hz, HDR10+, Dolby Vision/Atmos, eARC, VRR, ALLM – zero-lag gaming and cinema-ready audio. Next-gen console ready : unlock 4K 120 Hz on PS5/Xbox Series X; backwards-compatible with Switch, Roku, Apple TV 4K, 1080p/1440p PCs. 24 K gold-plated, triple-layer shielding : 100 % interference-free, rated for 10 000 plug cycles; soft PVC jacket survives backpack coils. Pocket-size powerhouse : weighs 1.8 oz – wrap it around your hand and go; perfect for hotel Switch sessions or on-the-road presentations.