USB 3.0 Switch Selector - Bi-Directional 1 in 2 Out/ 2 in 1 Out, Share USB Devices Between 2 Computers for Printer, Keyboard, Scanner, Mouse - Compatible with Mac/Win/Linux

Nice compact little unit. Sits on the desktop without taking up hardly any space. Works seamlessly as I switch back and forth between my two computer to use the printer. Very easy to use, just plug and play. Great value for such a small but necessary productivity tool. Would certainly buy again or recommend if you need to switch a single printer between two computers.

1. Works well to switch between android auto and pple carplay.2. Got a USB a to USB A and also used high quality cables to connect to cellphone.3. Product is well built .4. Packaging was not great. Not a big deal, previous product from a different make I bought didn't even work. Atleast this one works well.Defaults to USB 1 when car starts.

Works to share a wireless keyboard between two systems. Easy to install and use.

Works as intended. Must be usb to usb cable. Micro usb or usbc does not seem to work

I use a backup scheme with two USB drives only one of which is "online" at a time, so there's no need to use up two USB ports on the computer. I switch them periodically. The idea is that if the worst should happen, I can restore from the drive that was offline at the time of the disaster. Since I use free software I only backup my home directory; everything else I can get online. To make the switch, I unmount and then turn off the one being "switched out". Then I push the button on this switch, and finally turn on the other (which then automounts).

I needed a system to be able to use two devices on one data port in my 2022 Rav4. To make this work I needed a two-port data switch, 90* USB adapter so that the CD player could slide further back so not to interfere with the gear shifter, and a male/male USB A cable (car data port to the switch). All items were purchased here on Amazon and all worked pefectly.EDIT: Used it for a while not and super pleased with all the items found here on Amazon. Just a note ... the switch defaults to the A position each time the car is restarted.

Performs great to switch between two computers using one keyboard and mouse.

Purchased to share a printer between two computers. I couldn't get a signal from a computer to a printer. Tried two different computers, two different printers, turning switch around, playing with the switch button, ... worthless. Also misleading picture: you only get one switch, not 2 as shown. Waited past the return window before trying to use it, so it went in the trash.