Splitter & Converters

OREI HDMI Splitter 1 in 2 Out 4K - 1x2 HDMI Display Duplicate/Mirror - Powered Splitter Full HD 1080P, 4K @ 30Hz (One Input To Two Outputs) - USB Cable Included - 1 Source to 2 Identical Displays

DisplayPort looks similar to HDMI but is a connector more common on PCs than TVs. It still allows for high-definition video and (in many cases) audio, but its standards are a bit different. ... DisplayPort 1.2: Supports up to 4K at 60Hz, some 1.2a ports may also support AMD's Free Sync.