HDMI 1.4 officially detailed: Ethernet / Audio Return channels, 3D, 4K x 2K support | Engadget
Amazon.com: Rocketfish High Speed 3D HDMI 1.4 w/Ethernet Cable - 8ft (2.4M) (Bulk Pack) : Electronics
HDMI 1.4V Cable High Speed with Ethernet - Male to Male - 3 Meters / 10 Feet, 1 unit - Ralphs
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4K 3D HDMI 1.4 30M Extender to RJ45 Over Cat 5e/6 Network LAN Ethernet Adapter - buy 4K 3D HDMI 1.4 30M Extender to RJ45 Over Cat 5e/6 Network LAN Ethernet Adapter:
HIGH SPEED HDMI 1.4 Cable with Ethernet 10Mtr. – Honeywell Connection
50 ft. High-Speed HDMI 1.4 Ethernet Channel, 26AWG CL2, with Ferrite Cores, Black
StarTech.com 25ft High Speed Long HDMI 1.4 Cable with Ethernet Ultra HD 4K - HDMM25 - -
Manhattan® High-speed Hdmi® 1.4 Cable With Ethernet (6ft) - Walmart.com