This command tells the ADB daemon on the host to capture a specific USB device and tunnel its data to the emulator's ADB daemon, which then exposes it as a /dev/usb node.
: Often cited for better hardware support, Genymotion allows you to toggle USB devices on and off directly from a sidebar menu.
VirtualHere is the "better" choice for 90% of developers, especially on Windows/macOS. connect usb device to android emulator better
Then, inside the emulator, you connect to localhost:12345 . This works for serial-over-USB devices (like Arduino or FTDI chips). But for bulk transfer devices (flash drives, webcams), this fails completely. ADB forward only handles TCP streams, not USB requests.
If your goal is to test an app on a device while that device is also using its USB port for a peripheral (like a flash drive or sensor), you cannot use a standard USB debug cable. Instead, use . This command tells the ADB daemon on the
Run the following command, replacing Your_AVD_Name with your actual virtual device name (e.g., Pixel_7_API_34 ) and using your specific IDs:
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Then, inside the emulator, you connect to localhost:12345
emulator -avd Your_AVD_Name -qemu -usb -usbdevice host:xxxx:yyyy (Replace xxxx and yyyy with your hex IDs) Stack Overflow