HDMI 2.1 Compatibility: Ensure that the cable is compliant with the HDMI 2.1 standard. HDMI 2.1 is specifically designed to support higher resolutions, including 8K, and introduces features like higher bandwidth, Variable Refresh Rate (VRR), Quick Frame Transport (QFT), and Enhanced Audio Return Channel (eARC).
Ultra High-Speed Certification: Look for cables labeled as “Ultra High-Speed HDMI Cables.” This certification indicates that the cable meets the requirements for HDMI 2.1 and is capable of handling the increased data rates associated with 8K content.
Bandwidth: HDMI 2.1 cables support a maximum bandwidth of 48 Gbps, which is crucial for transmitting the massive amount of data required for 8K resolution at higher refresh rates.
Wire Material | oxygen-free copper |
Usage | Personal computers/set-top boxes/televisions/projectors |
Connector | Male To Male |
Diameter Wire Gauge | 7.3mm,28AWG |
Operating temperature | 0 – 50 ℃/-20 – 70 ℃ |
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