Amazon.com: HDMI Splitter with HD HDMI Cable, 1 in 2 Out 4K HDMI Splitter for Full HD 4K@30HZ 1080P 3D Splitter (1 HDMI Source to 2 HDMI Displays) : Electronics
4K HDMI Over Coaxial Extender up to 330 Feet - 4K@60Hz Over 75 Ohm RG-6 Copper Coaxial Cable - Bidirectional IR Control, Audio Out (CO-UHD330-K) | OREI
HDMI Audio Extractor,4K HDMI to HDMI with Audio 3.5mm AUX Stereo and L/R RCA Audio Out,HDMI Audio Converter Adapter Splitter Support 4K 1080P 3D Compatable for PS3 Xbox Fire Stick. - Walmart.com
HDMI - Wikipedia
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AVS-3 - 3 In/1 Out HDMI Switcher - Switcher for up to three 8K devices connected to select 8K AV Receivers. | Denon - US
HDMI Splitter 1 in 2 Out, 4K HDMI Splitter for Dual Monitors, 1x2 HDMI Splitter 1 to 2 Amplifier for Full HD 1080P 3D Come(1 Source onto 2 Displays) - Walmart.com