ROOFULL 5 Port 4K HDMI Switch with Optical & 3.5mm AUX Audio Out, 5 in 1 Out HDMI 2.0 4K@60Hz HDMI 2.0a Audio Extractor Splitter with Remote, Support ARC, HDR, HDCP 2.2, 18Gbps, Dolby Vision

it does not work with any and all Apple Inc. I took this as a Hotel Conference projector set-up. With the rest of them, it works Except for the new model of Lenovo Laptop you have to change the project to Extended.

quality is not good... when seeing the video... if you check the direct HDMI clear video but with this unit.. no good. don't recommend it.

The product works exactly the way it should. Plug and play. No decrease in picture quality, and no delay or frame rate drop when playing video games either. I have my Google TV Chromecast, my Xbox One, my Switch, and my GameCube all hooked up to it (my GC has a component to HDMI converter). I've had no issues at all with the automatic input switch either, works brilliantly. The remote works just fine as well. However, you'll want to make sure the front of the device isn't blocked by anything though, or it won't be able to receive the signals from the remote. Having the ARC feature makes it perfect for those who have an external speaker/surround sound system. Optical Audio output is definitely recommended, but you could use an Aux to RCA (or Aux to whatever) in the Aux port, but you will only have stereo or mono audio if you go that route. Sound is very clear with no audio delay either. My only complaint is that the Optical and Aux ports are on the front and not the back of the device. But that's just my preference and doesn't warrant reducing the 5 Star rating. All in all a fantastic product for tvs with a limited number of HDMI ports. I highly recommend it!

المنتج ام يعمل و له عطل مصنعي

I bought this HDMI switch to replace a Denon AVR-X2200W A/V receiver, which I had big plans for, but ended up using as a very expensive HDMI switch. I needed to downsize for a move, so that was the motivation to sell the receiver and replace it with this. This works as advertised. I am using a Logitech Harmony Hub as my remote, and the Hub is also able to control the HDMI switch. I am not using the audio from the switch so I cannot comment on that, but the audio signal seems to be fine via HDMI from the devices (Apple TV, Fire TV, Chrome TV, and PS4) to the TV, which is connected to a Sonos Playbar. TV is an old plasma, and picture quality is the same as when the Denon was the switch. Only strange thing I haven't really troubleshooted yet is that every once in a while, the PS4 turns on randomly, and I'm not sure if it's the switch or something with the Harmony Hub, but only a minor inconvenience since a PS4 doesn't have a jet engine fan in it like the PS3 did. Overall very happy with the purchase.