Amazon.com: HDMI Splitter 1 in 2 Out, NEWCARE Hdmi Splitter 1x2 Supports Full HD 4K @ 30HZ & 3840×2160P & 3D for Xbox PS3 PS4 Blu-Ray Player and More : Electronics
AUBEAMTO HDMI Splitter 1 in 2 Out V1.4 Powered 1x2 Ports Box Supports Full Ultra HD 1080P 4K/2K and 3D Resolutions (1 Input to 2 Outputs) - Newegg.com
Amazon.com: OREI HDMI Splitter 1 in 2 Out - 1x2 HDMI Display Duplicate/Mirror - Powered Splitter Full HD 1080P, 4K @ 30Hz (One Input To Two Outputs) - USB Cable Included -
Black Box 1 x 2 HDMI Splitter with Audio (AVSP-HDMI1X2)
New 1x2 4K@60Hz 4:2:0 HDMI Mini Splitter - J-Tech Digital