The VL700 is a USB 3.0 device. USB 3.0 draws more power than 2.0.
Check inside your cheap USB hub. Check the SD card slot on your 3D printer. Or accept that you have a digital poltergeist. usb device id vid 14cd pid 1212 link
If you are using this adapter to clone a failing drive: The VL700 has basic error handling. It does not have the aggressive error-recovery features of high-end professional duplicators. If the source drive has bad sectors, the VL700 may simply hang the USB connection. The VL700 is a USB 3
Plug it back in; Windows will automatically reinstall the clean, official driver. Common Issues and Fixes Windows will automatically reinstall the clean
