Powering off Jetson's USB ports?

Any ideas if the Jetson Nano Developer Kit supports (temporarily) powering off a USB port? My Wi-Fi adapter is noisy and I have to physically disconnect it every time I make a radio observation with my software-defined radio. nmcli radio wifi off doesn’t seem to suppress RFI, only the Wi-Fi signal - so I can still see the interference down to ~400 MHz.

please check