Key Characteristics

Resolution Support: Handles 4K at 60Hz (or higher with premium cables), ensuring smooth visuals for movies, gaming, and high-definition content.

Bandwidth:

Standard HDMI (Category 1): Up to 10.2 Gbps, supports 4K at 30Hz.

High-Speed HDMI (Category 2): Up to 18 Gbps, supports 4K at 60Hz, HDR, and 3D content.

Premium/Ultra High-Speed HDMI: Up to 48 Gbps, supports 8K, dynamic HDR, and enhanced audio return channel (eARC).

Connectors:

Standard HDMI (Type A): Common for TVs, monitors, and consoles.

Mini HDMI (Type C) or Micro HDMI (Type D): Used in smaller devices like cameras or tablets.

Audio Support: Transmits multi-channel audio formats like Dolby Atmos, DTS:X, and ARC/eARC for surround sound systems.

Length: Available from 1 ft to 50+ ft; longer cables (over 25 ft) may require active amplification to maintain 4K signal integrity.

Durability: High-quality cables feature gold-plated connectors, braided shielding, and robust insulation to reduce interference and ensure longevity.

Common Use Cases

Connecting 4K TVs to streaming devices (e.g., Roku, Apple TV), gaming consoles (e.g., PS5, Xbox Series X), or PCs.

Home theater systems for immersive audio-visual experiences.

Professional setups like video editing workstations or conference room displays.