What is the of the device? (e.g., a specific tablet brand or an Orange Pi board?)
Select the appropriate .inf file and click Next to install it. Method 2: Use Driver Updater Tools
If you have found an unknown device in your Device Manager with the Hardware ID USB\VID_1F3A&PID_EFE8&REV_02 , you are likely working with a device based on the architecture. Specifically, this ID is almost exclusively associated with Allwinner A-series SoCs (like the A33 or A13) entering FEL Mode .
: Indicates the hardware revision, usually related to the USB component.
The hardware string identifies a specific Universal Serial Bus (USB) device in a special recovery or maintenance mode. Specifically, VID 1F3A is assigned to Allwinner Technology (often labeled generally under underlying silicon provider frameworks or generic USB device stacks in older driver databases), and PID EFE8 corresponds to the Allwinner FEL Mode . usb vid 1f3a&pid efe8&rev 02 3 driver
: Specifically identifies the device in FEL mode (a low-level flashing mode used to update or recover firmware). REV 0203 : Indicates the revision version of the hardware.
Since this device is in FEL mode, you cannot simply "use" it like a USB drive. You need specific software to interact with it:
If you bought a USB fingerprint dongle with no logo, look for the sticker on the physical device. Search for the model number (e.g., "FX2000") not the VID/PID. The driver is often labeled "Foxlink FPR Driver" or "Biometric USB Driver."
If your device continues to drop connections or fails to identify after driver installation, review these frequent hardware barriers: What is the of the device
This Product ID activates specifically when an Allwinner chip enters FEL mode . FEL is a proprietary, hard-wired routine inside the chip's Boot ROM used for initial firmware flashing, deep recovery, and low-level debugging via USB OTG lines.
Select > Advanced options > Startup Settings > Restart . Press 7 to disable driver signature enforcement.
Right-click the "Unknown Device" or "USB Device" with the matching VID/PID. Update Driver Browse my computer for drivers
: Assigned to Allwinner Technology , a major designer of fabless semiconductors used in budget mobile devices. Specifically, this ID is almost exclusively associated with
Allwinner FEL mode bootloaders often struggle to establish handshakes with modern USB 3.0/3.2 (blue) ports. Plug your data link into an older USB 2.0 (black/grey) port .
Click the Have Disk... button, then click Browse . Point the file explorer to the directory containing your extracted usbdrv.inf file. Click Open and then OK .
#Allwinner #USBDriver #FELMode #VID1F3A #HardwareID #EmbeddedSystems
Represents the Product ID for a device in a specific state—often referred to as FEL mode or USB Debugging/Flashing mode. REV_0203: Indicates the revision number of the hardware. This device is commonly seen when you try to: