Skip to main content

Usb Devicevid1f3apidefe8 Windows 7 32 Bit Install !full!

The hardware ID VID_1f3a & PID_efe8 typically identifies a VIA Technologies USB device, such as a USB 3.0 hub, card reader, or a peripheral associated with firmware flashing tools like LiveSuit.

Result: Manual driver intervention is required. Automatic installation via Windows Update will likely fail. usb devicevid1f3apidefe8 windows 7 32 bit install

Are you getting a specific error code (like Code 10 or Code 43) in the Device Manager? The hardware ID VID_1f3a & PID_efe8 typically identifies

1. Device Identification

• VID_1F3A = Shenzhen FENG OD Technology Co. (commonly makes USB test equipment, oscilloscopes, logic analyzers, or signal generators — e.g., Feng OScope or similar hobbyist scopes).
• PID_EFE8 = Often points to a USB logic analyzer (like a 24MHz 8-channel clone of the Cypress FX2LP-based design) or a USB oscilloscope (e.g., DSO-150 / Hantek / OWON clones).

When your Device Manager displays this specific hardware ID, it means your device is in a low-level boot mode, often triggered for unbricking or updating firmware via tools like LiveSuit or PhoenixSuit. Windows 7 requires a specific signed driver to communicate with the Allwinner "USB Device(VID_1f3a_PID_efe8)" interface. Prerequisites Before proceeding, ensure you have the following: VID_1F3A = Shenzhen FENG OD Technology Co

D. Using Zadig (for WinUSB/libusb)

1. Download and run Zadig.
2. Select the device from the list (enable "List All Devices" if needed).
3. Choose driver: WinUSB or libusbK.
4. Click "Replace Driver".
5. This installs a generic WinUSB-style driver usable by user-space apps.