Pin Count: Type A connectors have 19 pins.
Signal Transmission: Transmits digital video and audio data.
Data Rate: HDMI 2.1b supports up to 48Gbps.
Resolution Support: HDMI 2.1b can handle resolutions up to 10K, including 8K at 60Hz and 4K at 120Hz.
Environmental Conditions: HDMI cables typically operate within a temperature range of 14° to 122°F (-10° to 50°C) and humidity range of 0% to 90% RH (non-condensing).