4 Port USB 2.0 Sharing Manual Switch Box Hub 4 PCS Share Switcher 1 USB Device for Printer Scanner Camera Keyboard (4 Port)

I had one of these before that had cables coming out of sides, which made it difficult to mount on a desk neatly. This one has cables in the back, buttons in the front. A game changer when you want a neat desk. In addition, with the push buttons on the front (any)one can see at a glance what the setting is. In my case it routes the mouse and keyboard to either the right side or left side computer.

Excellent product. No complaints.

I bought two of these to use thumbdrives to share information between two computers. One worked perfeclty but I had to take the other apart and squirt it with contact cleaner to get it to quit being intermittent.Once that was done, fine little box!

I took a chance because the price was low. I have multiple USB sources I want to connect to one DAC. I had to buy A to B adapters, but they are much cheaper than cables. I now have 4 devices connected to the DAC. It works. They sound fine. The only con is the manufacturer's logo on the top of the case. I'm deciding how to cover it up. I am curious how long the mechanical switches will last. If they're decent quality they may outlast me. I hope I don't have to update the review.

I bought this to replace a UGREEN 2-port switch because I needed another input jack. After spending far too long looking at the various switches that met my requirements, I stumbled upon this one. At $7 why not give it a try!I have a Nextiva SIP desk phone, a computer, and a smart phone connected to the inputs. The output is to a USB headset. This allows me listen to music on either the PC or the smart phone, and if a call comes into the desk phone, or a Teams call is started on the computer, I can easily and quickly switch to the appropriate device. I've had no reports of degraded microphone audio, and I have not noticed any impact on audio coming from the headphones.So far it's working very well. No complaints. The unknown at this point is how long it'll continue to function. Given that this thing uses mechanical switches, it has the potential to work properly for a long time.

I bought this originally to switch one printer between two computers. It worked perfectly. I now use it to switch one keyboard between two computers. It works perfectly for this as well. Two minor issues: 1) the "buttons" require a firm push to toggle between computers, resulting in the switch moving on my desk -- I had to tack it down with double-stick tape, and 2) it would be helpful if the two buttons were lighted to see which computer is active.

Quality is not the greatest they feel like they are ready to fall apart. They work ok not that great and at times it doesn’t even recognize my printer

This thing is great! So great I actually went back and bought another! Unlike most other ones of these, this is a nice, clicky-clacky mechanical switch powering this thing. It's not one of those all-electronic ones that switches away every time you plug something in. Plus, unlike most of them, the buttons are on the front meaning you can stack things on top of this and still have access to the buttons. And those buttons make all the difference too. You're on 1 and want to go to 4? Press 4. You don't have to 'cycle' through them like you do on other units, which, by the way, can confuse the machines they're connected to, seeing a usb device get plugged in then instantly ripped out again. This avoids all of that.Plus... it's just so fun to click! Even when it's not connected, I still use it like a fidget toy. :)The only 'knock' I can give against this is it isn't USB3, only 2, and it still uses the older USB cables you don't really see that much anymore... the ones with the 'chamfered squarish' plug like you see in the back of a printer, labeler or copier. Then again, chances are that's exactly what you're going to be plugging into a USB2 hub so that may very well be a benefit being able to use the same A-B cables for both the input and output.