A 4K HDMI cable is designed to transmit high-definition video and audio signals, particularly at 4K resolution. Here are some typical details and specifications you might find for a 4K HDMI cable:

1. Resolution Support: Capable of transmitting video resolutions up to 4K Ultra High Definition (UHD), typically at 60Hz refresh rate.
2. HDMI Version: Supports HDMI 2.0 or later versions to ensure compatibility with the latest 4K devices and features.
3. Bandwidth: High-speed data transmission to accommodate the large amount of data required for 4K video, typically 18 Gbps or higher.
4. Connector Type: HDMI Type A connectors at both ends, compatible with most HDMI ports on TVs, monitors, projectors, and other display devices.
5. Cable Length: Available in various lengths, such as 3 feet, 6 feet, 10 feet, or longer, to suit different installation needs.
6. Cable Construction: Constructed with high-quality materials and shielding to ensure reliable signal transmission and minimize interferenc