This comprehensive troubleshooting guide explains what this hardware string represents, how to download the appropriate driver safely, and the specific installation methods required across different versions of Windows. Technical Breakdown of the Hardware ID
The VID 1f3a and PID efe8 were unique identifiers assigned to this device by its manufacturer, distinguishing it from the myriad of other USB devices available in the market. The revision number, 02, indicated that this was an updated version, suggesting improvements or fixes over its predecessor.
: If the driver fails to start, try a different USB port (preferably a rear 2.0 port rather than a 3.0 hub).
After reloading, unplug and reconnect the device. usb vid 1f3a&pid efe8&rev 02 3 driver
If your PC sees an "Unknown Device" with this ID, follow these steps: Download the Driver: file from a trusted source like Driver Scape Open Device Manager: Right-click and select Device Manager Locate the Device:
Hold the down while clicking Restart in your Windows Start Menu. Navigate through the boot UI: Select Troubleshoot →right arrow Advanced options →right arrow Startup Settings →right arrow Restart .
Scroll to or Universal Serial Bus controllers . Locate the item named USB Device(VID_1f3a_PID_efe8) . Right-click the item and choose Update driver . Select Browse my computer for drivers . : If the driver fails to start, try
The hardware identifier corresponds to an Allwinner cloud/fel recovery device, frequently utilized for flashing firmware onto Android tablets, single-board computers (like early Orange Pi boards), and media players. When this string displays with a yellow exclamation mark in your Windows Device Manager , your operating system is failing to communicate with the device's main processor.
Points directly to Allwinner Technology , a prominent semiconductor company that manufactures budget-friendly ARM processors utilized in tablets, media players, and single-board computers.
FEL mode repeatedly connects and disconnects. Is this normal? 13 Feb 2020 — Navigate through the boot UI: Select Troubleshoot →right
: These older drivers often struggle with USB 3.0 (blue) ports. Plug the device into a USB 2.0 port if available.
Since this ID is specific to Allwinner chips, you will likely need one of the following to actually use the device once the driver is installed: