If Windows 11 displays a "USB Device Not Recognized" notification: Topic: Error USBdevice(vid-1f3a-PID-efe8) @ AskWoody
To understand the problem, one must first decode the identifier itself. When a USB device is plugged into a computer, it reports a Vendor ID (VID) and a Product ID (PID) to the host system. The VID 1f3a corresponds to , a Chinese semiconductor company known for producing system-on-chips (SoCs) widely used in budget Android tablets, single-board computers, and development boards. The PID efe8 specifically identifies a USB device operating in a special mode, often referred to as "FEL" or "ADB" mode. usb device-vid-1f3a-pid-efe8- windows 11
The device with VID 1F3A and PID EFE8 is identified as a product from Fidesco, but specific details about this product might be hard to pinpoint without further information. Fidesco, or a similarly coded vendor, might produce a variety of USB devices, including but not limited to: If Windows 11 displays a "USB Device Not
Click "Have Disk..." and navigate to the extracted driver folder, selecting the usbdrv.inf The PID efe8 specifically identifies a USB device
Flashing custom firmware (like AmberELEC or JelOS) on devices using Allwinner chips (e.g., Powkiddy, Anbernic). Android Tablets: Recovering a "bricked" tablet that won't boot into the OS. Microcontrollers: