USB

Test USB WebCam

sudo apt install v4l-utils
v4l2-ctl --list-devices
ffplay /dev/videoX

Safe Type C USB 3.1 Cables

This is a list of certified and tested USB Type C 3.1 that won't fry your device!

http://www.usb.org/kcompliance/view/USB%20Type-C%20Cable%20Certifications.pdf

USB Port Lockout Device

https://www.amazon.co.uk/gp/product/B000FKP8B6/ref=as_li_tl?tag=austevan-21&ie=UTF8&linkId=3dd92ed34d6d49169bf9abcb7b661423

https://www.amazon.co.uk/s?k=Ex-Pro%C2%AE+USB+Port+Blocker+Key+-+Pack+of+4+-+Red&i=computers&ref=nb_sb_noss