The cable is used to extend your existing HDMI interface and can be used to connect your devices, such as your PC or a DVD/Blu-ray drive, to a monitor or TV. This allows you to enjoy a great audio/video experience in Full HD and even in 3D. Thanks to the Ethernet channel integrated in the HDMI cable, you can use your Internet connection with various devices without having to connect them individually via an additional Ethernet cable. Special feature: Audio Return Channel, gold-plated plug contacts.