This new range of Samson Premium cables has been manufactured using triple shielded cable and metal insulated gold plugs to give you maximum EMI protection. The leads have been tested and certified by an Authorised Testing Centre (ATC) to comply with the latest HDMI standards and benefit from having Ethernet as well as being compatible with 4K UHD (2160p), Full HD (1080p) and ‘deep colour’/HDR resolutions, 3D and ARC (Audio Return Channel).