QualGear HDMI 2.0 Cable 40' High Speed HDMI 2.0 Cable with Ethernet 40' - Black (QG-CBL-HD20-40FT): Amazon.co.uk: Electronics & Photo
HDMI Cable 40 ft - in-Wall High Speed HDMI Cord - CL3 Rated - Supports 4K, 3D, Full HD, 2160p with Ethernet - Audio Return - Latest Version - 40 Feet (12.1 Meters) - Walmart.com
eDragon 40 FT (12.2 M) High Speed HDMI Cable Male to Male with Ethernet Black (40 Feet/12.2 Meters) Supports 4K 30Hz, 3D, 1080p and Audio Return ED700560: Amazon.co.uk: Electronics & Photo
Fiber Optic HDMI Cable,DELONG 40ft Long HDMI Cable Support 4K UHD 60Hz at 18Gbps Ultra high Speed,Suitable for HDTV/TVBOX/Gaming Box/Projector/Nintendo Switch 12m : Amazon.co.uk: Electronics & Photo