HDMI to SDI, HDMI to 3G-SDI/HD-SDI Converter, Audio Embedder 2 Way SDI Converter Dual SDI Output Adapter Support 1080P for Camera Home Theater

Excellent quality for the price. I've used these for critical events and had zero issues with signal stability or quality. Using a 125' SDI run from a switcher to a projector with no issues.These are very lightweight and probably won't take much abuse, but if you are careful and don't toss them around much I can't see having any problems.

We use these for our BlackMagic ATEM SDI Extreme ISO to capture game play over SDI. Very plug and play, flashing green no signal, solid green signal. Easy to setup, wound up mounting under monitor stand with DP to DP and HDMI splitter. Pretty cheap but so far solid construction. Works best if you have an existing SDI setup or are upgrading to one.

this is only one side, the picture is very misleading

Funciona perfectamente, excelente la Calidad de imagen, lo conecte a la salida SDI del FeelWorld L4.

My RESI hardware is SDI input. I made the mistake of buying the recommended ATEM WITH SDI ports. I had had to have an adapter for literally every other port. Should have gotten hdmi ATEM.

Doesn't convert fios hdmi cable TV into coax? Got a cheaper one from China that worked right out of box. Don't get this if you are trying to convert fios tv cable signal to coax

Nice compact unit that works great. USB power is nice.

This is a simple and inexpensive HDMI to SDI converter, no real special features, takes in HDMI at 1080p or lower and outputs it to two SDI ports. Convenient because one port can go to a monitor while the other goes to your SDI video switcher. I mainly use this to take HDMI output from one of my cameras and convert it to SDI to send to a DeckLink card in my PC. Should work fine in any broadcast setup.Note that there is NO 4k support on this device.SDI is nice because the cables have locking connectors and can send video a longer distance than HDMI.You should also be able to use this box to take the HDMI output of a game console, laptop or PC and send it into a broadcast SDI setup, but I haven't tested this. It probably also will not work with encrypted/copy-protected HDMI signals.So far no issues or compatibility problems and video quality is good.