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 : Electronics
Will an HDMI splitter work to duplicate two screens of different sizes (but the same resolution), or will it simply broadcast to the smaller screen and not upscale to the larger screen? -