HDMI 1.4 officially detailed: Ethernet / Audio Return channels, 3D, 4K x 2K support | Engadget
Proster 5x1 HDMI Switcher with Audio Extractor Support 4K 3D, HDMI Audio Converter with IR Remote, 3 Feet HDMI 1.4 Cable and 3.5mm Male to 2 RCA Female Stereo Audio Cable - Walmart.com
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6ft HDMI to DisplayPort Cable 4K 30Hz - Video Converters | StarTech.com
119357 HDMI 1.4 Cable, 10m, 4K/30Hz - Equip
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