Looks like there are some products available (e.g. [1] [2]) for computer forensics purposes. There are also dedicated "power only" devices (usb condom) but las

Looks like there are some products available (e.g. [1] [2]) for computer forensics purposes. There are also dedicated "power only" devices (usb condom) but last time I looked these only supported the basic 5v 0.5A and not USB PD or other fast charging standards, so they're of limited utility. [1] https://wiebetech.com/products/usb-3-1-writeblocker/ https://wiebetech.com/products/usb-3-1-writeblocker/ [2] https://security.opentext.com/tableau/hardware/details/t8u https://security.opentext.com/tableau/hardware/details/t8u