Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Will this work to connect two computers to one Scanner?
Document: In my home office, I have my PC and work laptop on the same table that need to share all the peripherals- (1) keyboard, (2) mouse, (3) camera, (4) scanner, and (5) USB hard drive, in addition to anything else we may have to connect. The two computers also share the Dell monitor that has the capability to act as 4-port USB hub.
I tried several of the electronic usb switches to connect my multifunction color laser printer/scanner to two computers, and the best I could get was one that worked sometimes. This works all the time, and requires no software. As long as you don't mind getting up and walking over to push a button, you are good to go. A simple solution is sometimes the best. Inexpensive as well.
This is exactly what I needed. Great product. I used it to connect 2 computers to one printer and a scanner.
We have a small office and wanted to connect two computers to a USB dedicated scanner. We could have set up a network, but both computers were in the same room and the scanner was not a constant use device. This switch was an easy solution. As noted by other purchasers, this is very lightweight plastic and the tension from the USB lines will cause the switch to not sit on a table or desk unless attached somehow.
The two pc switch is used to share the keyboard, mouse, and camera through the Dell monitor USB hub with my two PCs on the same table. The printer, scanner, and the hard drive connect to a powered Belkin 4-port USB hub and then to the 4-port switch to share these peripherals with the 3 computers.It is mechanical solution to a problem that has partial solution using home networing. We stayed away from that and used a mechanical solution instead.
We only have one scanner and we used this to share between two computers. Now each worker can use it without waiting.
I purchased this unit needing a solution at work for me to get two Windows 7 PC's connected to a brand new HP printer. The machines are on two different networks and I'm the only one printing to this printer so it made sense to just cable-connect them. I considered the A-B switch to be the perfect answer. Got this unit and made several attempts at getting Win 7 to recognize the device without success. One runs 32-bit the other 64-bit and both are Enterprise editions.
I have two computers that share one/Printer/Scanner Copier. This product works with the push of a button. It takes a couple seconds for my computer to recognize the newly &#34;plugged in&#34; device. Then it operates just fine. The fact that all the cables plug into the back and only the buttons are seen on the front is a bonus. It keeps our compact desks clutter free.
I wanted to connect two computers to one printer and this does the job perfectly. You need a total of three USB printer cables, one from each computer to the device and one to the printer. You need to wait a few seconds when switching, and don't press print unless you are on that computer, but if you follow those simple rules it works like a charm.
I needed to be able to connect two computers to one printer. I found this for about $10 so how can you go wrong. Other reviewers complained about its light weight. It does have an awkward shape being lightweight and about 6 inches tall. It does have a hard time staying put, but it works out better than having to reach behind the printer to connect and reconnect printer cables.It works fine.
Answer: Not sure... I bought it to install one printer by two PCs and seems as it would work as you first turn on your PCs, but once you press one of the switches, it will completely disconnect the device from the other PC, and it would need to be rebooted to make it work.  As for me, it was a waste of my money