what ip kvm dongle is compatible with Digi Passport

I have 16 Industrial PC’s to connect to a new Digi Passport 16. What compatible IP USB/KVM dongle is compatible? THe dongle can be VGA or DVI or both.
Thanks!

Hello Sir,

The Passport 16 is a console server with two network ports and 16 RJ-45 serial ports.
This does not have or use USB or KVM

Thanks,

Ron
Digi International Tech Support