Intended application is an important specification to consider when selecting Ethernet cable. Audio / visual (A/V) cables are used to connect audio and video equipment to a computer or display.

Cat5 and Cat6 Ethernet cables are both popular options for wired networking, but there are some important differences between them and reasons why you're probably better off picking the newer Cat6 ...

Following are the categories for telephone and Ethernet cables, which are abbreviated "Cat." For HDMI video cables, see HDMI cable types. Cat1 and Cat2 are unofficial voice grade standards ...