shiverpeaks® BASIC-S HDMI A connector to HDMI A connector, gold-plated contacts with ferrite, Full HD, ULTRA HD, 3D, HEAC, 5.0 m An HDMI cable allows you to connect a set-top box to a TV, monitor or video projector, for example. An HDMI cable transmits digital video and audio signals. HDMI is probably the most frequently used multimedia interface - it can be found on almost all HD playback devices.