Epic HDMI AOC Epic HDMI AOC is our highest-performance cable. An optical/copper hybrid with HF noise protection. The copper elements have been uprated for improved mechanical isolation, but the most noticeable difference is the advanced HDMI 2.1 chipset. Epic HDMI AOC is capable of full 8K performance at 60Hz or 4K at 120Hz. While 8K content is still limited it will become more widely available, making this the perfect choice for any installation which doesn’t allow swapping-out cables at a later stage. Epic HDMI AOC guarantees the best results from current 4K sources but with added peace of mind for the next major video upgrade/s down the line. Alongside the upgraded mechanics, picture quality and high frame rate, the optical cables provide better audio performance and are immune to HF noise. HDMI 2.1 can process image quality up to 10K at 60Hz: something that should be of great interest to demanding gamers and virtual reality applications. Epic HDMI AOC is available in 1m, 2m, 3m, 5m, 8m, 10m, 15m & 20m standard lengths. Custom lengths of up to 100m are available by special order.