====== adb & USB ======

  vboxmanage list usbhost
  

<code>
UUID:               21904e94-0019-4ff3-ae0a-8f3c40b3761b
VendorId:           0x0fca (0FCA)
ProductId:          0x8032 (8032)
Revision:           3.0 (0300)
Port:               5
USB version/speed:  2/High
Manufacturer:       BlackBerry
Product:            BlackBerry
SerialNumber:       1162131263
Address:            sysfs:/sys/devices/pci0000:00/0000:00:14.0/usb3/3-6//device:/dev/vboxusb/003/027
Current State:      Captured
</code>

add usb filter according above output:

<code>
name: blackberry
Vendor ID: 0fca
Product ID: 8032
Revision: 0300
Manufacturer: BlackBerry
Product: BlackBerry
Serial No: 1162131263
</code>

install ADB interface driver for your Android devices if your guest is Windows.

On you Android devices, enable developer mode, **enable USB debug**, **allow USB debug while charging**, **set USB config as MTP**.