HDMI Splitter 1 In 4 Out 4K 2K Ultra HD 3D Multi Port Hub HDMI Switch Converter | eBay
Amazon.com: StarTech.com 2m 4K High Speed HDMI Cable - Gold Plated - UHD 4K x 2K - Premium HDMI Video Cable for Your TV, Monitor or Display (HDMM2M),Black : Electronics
Kramer HDMI 4K to 2K Scaler/Down Converter with HDMI Loop VP-510
4x2 HDMI 4K Matrix - 4K*2K@60Hz - HDMI 2.0v - YUV 4:4:4 - IR Control