Do you want to use your mouse, keyboard or any USB device on multiple computers? You can make yourself a USB Switch and select the computer you want to activate as easy as turning a knob under the table. You can also connect a USB hub to switch multiple devices at once.

Parts needed:

1pc
4P3T 4 Pole 3 Position 6mm Shaft Diameter Band Selector Rotary Switch
([https://a.aliexpress.com/_BOvqRz](https://a.aliexpress.com/_BOvqRz))

1pc
Micro Mini USB USB A Male USB 2.0 3.0 A Female USB B Connector Interface to 2.54mm DIP PCB Converter Adapter Breakout Board
[https://a.aliexpress.com/_BOhg67](https://a.aliexpress.com/_BOhg67)

2pcs
MICRO USB To DIP Adapter 5pin Female Connector BType PCB Converter Breadboard Switch Board SMT Mother Seat Phone DataCable
[https://a.aliexpress.com/_BUq3n1](https://a.aliexpress.com/_BUq3n1)

2pcs
Micro USB Cable 2A Fast Charging Data Charger Cable
[https://a.aliexpress.com/_BUkjUb](https://a.aliexpress.com/_BUkjUb)

Also see my audio switcher
[https://www.thingiverse.com/thing:4726475](https://www.thingiverse.com/thing:4726475)