Question: what is a category 2 hdmi cable?
Answer: Current high speed cables (Category 2) are capable of carrying the increased bandwidth. ... If your HDMI cables are already high-speed and can send 1080p video at 60 frames per second, They have the bandwidth to carry 4K video at 60 frames per second if both the HDTV and the source are HDMI 2.0-compatible.