HDMI Video cables

HDMI, which stands for High-Definition Multimedia Interface, is a popular digital interface that is used to transmit audio and video signals between devices. HDMI cables come in different lengths and variants, with the most common being HDMI 2.0 and HDMI 2.1.

HDMI 2.0 cables are capable of transmitting video signals with a resolution of up to 4K, or 3840x2160 pixels. These cables are commonly used with devices such as TVs, Blu-ray players, and gaming consoles to deliver high-definition video content. HDMI 2.0 cables are available in lengths ranging from 1 to 50 feet, and are often labeled as "high-speed" or "ultra-high-speed" cables.

HDMI 2.1 cables, on the other hand, are designed to handle even higher resolutions, up to 8K, or 7680x4320 pixels. These cables are known as "Ultra High-Definition" (UHD) cables, and are capable of supporting a higher refresh rate and wider color gamut than HDMI 2.0 cables. HDMI 2.1 cables are also available in a variety of lengths, ranging from 1 to 50 feet.

One of the key differences between HDMI 2.0 and HDMI 2.1 cables is the bandwidth they are capable of supporting. HDMI 2.0 cables have a bandwidth of 18 Gbps, while HDMI 2.1 cables have a bandwidth of 48 Gbps, which allows them to support higher resolutions and refresh rates.

Another important difference between these two types of HDMI cables is the type of connector they use. HDMI 2.0 cables use the same type of connector as previous versions of HDMI, while HDMI 2.1 cables use a different connector that is designed to support the increased bandwidth of these cables.

In summary, HDMI 2.0 and HDMI 2.1 cables are both used to transmit audio and video signals, but HDMI 2.1 cables are capable of supporting higher resolutions and refresh rates. These cables are available in a variety of lengths, and use different connectors to support their increased bandwidth.