USB Device: VID_1F3A&PID_EFE8 on Windows 11
Manual Installation: You can attempt to install the driver manually via Device Manager by right-clicking the "Unknown Device," selecting "Update Driver," and pointing it to the folder containing the Allwinner .inf files. usb device-vid-1f3a-pid-efe8- windows 11
When you connect the USB device with VID_1F3A&PID_EFE8 to a Windows 11 system, the operating system will attempt to install the necessary drivers. If the drivers are not already installed, Windows 11 will search for them online or use a pre-installed driver package. Issue Description When connecting the device to a
Conclusion
Status : Unknown
Problem : 43 (CM_PROB_FAILED_POST_START)
Class : Unknown
When connecting the device to a Windows 11 PC, it may: Go to Settings > Windows Update > Advanced
The USB device with VID 1F3A and PID EFE8 is most commonly associated with Allwinner Technology devices, specifically those in FEL mode (a low-level flashing mode used for firmware recovery). On Windows 11, it often appears in Device Manager with a "Code 10" error or as an "Unknown USB Device" when a tablet or development board is stuck in boot or needs new firmware. Driver Identification & Solutions
State: The device is likely in FEL mode, which is used to flash firmware or recover a "bricked" device. Drivers for Windows 11