An HDMI cable is a digital interface used to transmit high-quality video and audio signals between devices.
It is commonly used to connect devices such as computers, gaming consoles (like PS4 and Xbox), and Blu-ray players to displays like TVs and monitors.
The cable can carry both video and audio signals, eliminating the need for separate audio cables.
There are different types of HDMI cables, including standard and mini HDMI, which are used for various devices like camcorders and laptops.