Ethernet Splitter 1 to 2 RJ45 Network Cable Adapter, Note Only Connect one Network at a Time, Compatible with ADSL/Computers/TVs/Routers

Did not work, one of the connections just did not connect correctly. Update:Works as it should just needed to connect to correct modem, Works Fine.

Partially my fault for not reading carefully enough, but this "splitter" will not allow for two connections to work simultaneously. I was not even aware such things existed; else I would have been more careful ordering. What's the point of a "splitter" that does not allow two devices to work at the same time?? If you have to plug one thing in and unplug another so the first thing works, it defeats the entire purpose of a junction that is supposed to route the network connection two ways. It absolutely makes zero sense. It doesn't even save a user a physical trip to unplug a device located somewhere else because if you have the end of the ethernet cable accessible to plug it into the splitter, then you can just as easily plug it into the router!! lmaoThis device is completely useless.

I bought the wrong thing and had to send this back. It came in quick and looked pristine.

This is your guy!

This is a simple ethernet "doubler" that does the job well. No USB port in the device, but that's not necessary for many applications. But be careful; using this kind of device may not be compatible for your application.

This splitter works great in my Light O Rama decorating system.

Have an apartment that uses a router to a wifi box, but the apartment has 3 ethernet ports, one in each room. The router only has two ports for the internet connection, so I have to constantly switch out one of the cables for the third one if I want to hardline connect to the internet. I was hoping that this would provide a nice alternative. Since I don't use two of the connections at the same time, I was hoping this wouldn't be an issue, but once I ran a speed test, it cut the speed to a tenth of what it formally was.

This coupler is sturdy and performs well for my purpose. I'm using it to connect two type RG45 Motorola microphones to one radio. I didn't expect the coupler to be as stout as it is, and it performs like a champ.