HDMI 1.4: Supports a transmission rate of 10.2 Gbps, resolution up to 4K 3840x2160p at 30Hz, audio transfer, and HDMI Ethernet channel in a 100 Mbit/s connection.
HDMI 2.0: It supports 18 Gbps transmission rate, up to 4K 3840x2160p resolution at 60Hz, HDR, 32 audio channels and HDMI Ethernet channel on a 100 Mbps connection.
HDMI 2.1: It supports 48 Gbps (Ultra High Speed), 4K resolution at 120 Hz and 8K at 60 Hz, Dolby Vision, HDR10+ and VRR.
