Audio Switch Box 4X2, Audio Matrix 4 in 2 Out Digital Optical Audio Switcher Video Converter SPDIF TOSLINK Splitter Adapter with Remote Control Support DTS-HD/Dolby-trueHD/LPCM2.0/DTS/DOLBY-AC3/DSD

I have alot of components with my 7.1 surround sound,but my receiver only has two optical ports.So you can see my problem.Tivo box ,Xbox one,Ps4 and a Ruko.This lil box can handle them all.You can hook up 4 optical cables to it. An then run the main output to your recevier.It comes with a remote to swicth the imports,but it works automatically for me,I never touch that remote. Now im enjoying 7.1 surround sound without all the hassle i was going through before.

I have only one digital input into my older Denon 5.1 receiver but have two sources, Blu-ray and Tivo, with digital output so needed some sort of digital switch. At first it would not recognize both devices plugged into it even if both were on. You use the remote to switch between them, but I couldn't get both to work. If I unplugged either digital cable the remaining cable worked. I thought it might be a poor digital cable so bought two more robust cables and that seems to work now. The remote is quite tiny, could be easy to lose. Other than that, it works.

Had two inputs (PC and PS4) that needed to send audio to either my headset or sound system. This worked perfectly and easy to use. It even allows you to send audio to both outputs at the same time

Very handy for fixing connect problem between TV, soundbar and receiver. Leds are to brite.

works great for my needs in having multiple digital inputs going out to a amp

Excellent add-on for all surround sound!

Works as expected. Great product

Nice

Works well. The only change I would like is the red LED when it's off is super bright.

The remote is not great but the unit itself works well