When he wants to "Work From Home" he can push the button to switch the keyboard and mouse to coordinate with the work monitor and hard drive.
Switches are well made to use for years.
Hooked up the cables from both PC's to my printer.
I have been using this for 2 years switching inputs 10-20 times a day and it still is working fine.
Replaced a 4 port version of this one that lasted for several years.
Would not recommend purchasing.
Cost a bit more but includes cables for all 4 ports.
This TEK switch requires you buy 2 cables as only 2 cables come in the box.
Did not work.bought to share printer with coworker and didn’t work.