Bandwidth - 48 gbps (gigabits per second)
resolution & refresh rate - up to \(4k\) at \(120\text{hz}\), and supports \(8k\) at \(60\text{hz}\)
gaming enhancements - fully supports variable refresh rate (vrr) and auto low latency mode (allm)
audio - supports earc (enhanced audio return channel) for high-bitrate audio formats like dolby atmos
length - 4.9 feet (1.5 meters) long
compatibility - backwards compatible with older hdmi versions (like hdmi 2.0 and 1.4), though connecting via hdmi 2.1 is required for full performance