lsusb Output: Bus 001 Device 005: ID 1234:5678 My Device
For Android developers, test engineers, and automation specialists, the Android Virtual Device (AVD) is a miracle of efficiency. It allows you to test apps across dozens of screen sizes, API levels, and hardware configurations without buying a physical device. However, there is one frustrating wall that every developer hits eventually: connect usb device to android emulator better
Get-PnpDevice -PresentOnly | Where-Object $_.Class -eq "USB" Take note of the and Product ID (PID) . In the above example, VID=0x1234, PID=0x5678. Step 2: Grant host permissions (Linux only) You need the emulator process to access the raw USB device. lsusb Output: Bus 001 Device 005: ID 1234:5678
By default, the emulator passes through only a handful of device classes (keyboard, mouse, touch). Everything else—mass storage, HID barcode scanners, ADB interfaces—is blocked or ignored. In the above example, VID=0x1234, PID=0x5678
Now go plug something in. Your emulator is waiting. Have a unique USB device that still refuses to connect? Drop the VID/PID in the comments (or on Stack Overflow with tag "android-emulator-usb").
sudo chmod 666 /dev/bus/usb/001/005 (Note: This is temporary. For permanent rules, create a udev rule.) First, find your AVD name: