A quick and easy tip for anyone dipping their toes in the water with Linux, but not having much extra desk space, try out a USB switcher, they are $20-30 bucks and mine came with all necessary cables to hook up 2 computers to 1 keyboard/mouse and 2 extra USB ports for thumb drives, external drives, etc to share.
This has made life incredibly easier for me to test drive Linux computers and still maintain my current daily driver machine (Windows 10 junk which I absolutely hate, especially after using Linux for a couple months) for critical daily tasks such as banking, email, and running a small business.
I purchased something similar to this: https://www.amazon.com/Selector-Computers-Peripheral-Switcher-One-Button/dp/B0936YQNTM/ref=sr_1_9?dchild=1&keywords=usb+switcher+2+computers&qid=1634079993&s=industrial&sr=1-9
It’s completely plug n play, no external power needed. Now I’m switching between an Ubuntu laptop and my desktop with one button, piece of cake. No need to juggle multiple keyboards anymore.
Enjoy! Hope this helps someone out.