This High Speed HDMI cable from SpeaKa Professional is used to connect your receiver, PlayStation 4, Blu-ray player and much more to your TV or monitor. With it, you can enjoy a great audio/video experience in Full HD and even 3D. With the Ethernet channel built into the HDMI cable, you can use your Internet connection with multiple devices without having to connect them individually with an additional Ethernet cable. Copper "inside" The most important component of a cable is the choice of the inner conductor material. The copper used here offers the best transmission properties. In addition to its low impedance at high frequencies, copper impresses with its high mechanical resilience, flexibility and durability. In addition, the line resistance is significantly lower compared to cheap steel (CCS) or aluminum (CCA). This ensures excellent and secure transmission quality of your data. Gold is the trump card The gold-plated plug contacts.