Usb Device-vid-1f3a-pid-efe8- Windows 11 Work -

The hardware ID USB\VID_1F3A&PID_EFE8 typically corresponds to a device in , a low-level transparent booting state used by Allwinner Technology

3. Disable Driver Signature Enforcement (if needed)

• Restart PC → press Shift while clicking Restart
• Troubleshoot → Advanced Options → Startup Settings → Restart
• Press 7 or F7 for "Disable driver signature enforcement"
• Install driver again

Allwinner Technology Co., Ltd. (manufacturer of ARM-based System-on-Chips). Product ID (PID) efe8: Indicates the device is in FEL mode (bootloader). Common Scenarios: usb device-vid-1f3a-pid-efe8- windows 11

If both checks pass, proceed with the software fixes below. Restart PC → press Shift while clicking Restart

• Extract the package.
• Point “Browse my computer for drivers” to the extracted folder.
• If driver is unsigned, Windows may block installation; see “Allowing unsigned drivers” below.

• Press Windows+X → Device Manager.

Use Windows Update: Sometimes, Windows Update might have the drivers you're looking for. Allwinner Technology Co

For FTDI:

Installation Issue: Windows 11 may block the driver because it is often unsigned. To install it manually, you may need to disable Driver Signature Enforcement. Actionable Steps for Windows 11 Users USB Device(VID_1f3a_PID_efe8) Driver for PCWARE