Usb Vid 1f3a&pid Efe8&rev 02 3 Driver Updated May 2026

The identifier USB\VID_1F3A&PID_EFE8&REV_0203 refers to an Allwinner Technology device in FEL mode. This is a low-level "flashing" or recovery state used to provision or repair devices (like tablets or development boards) using an OTG connector. Device Profile Vendor ID (VID): 1F3A — Allwinner Technology.

However, this is where the typical driver narrative takes an unexpected turn. You will not find a standalone, downloadable .inf or .exe file named “Oculus USB Driver” for this specific PID on a support page. The reason lies in the nature of the device. The identifier VID_1F3A&PID_EFE8 most commonly corresponds to the Oculus Rift Sensor (the external tracking camera) or the internal tracking camera array of a headset. These are not simple mice or keyboards; they are specialized imaging and sensor fusion devices. They do not conform to a generic USB class standard (like HID or Mass Storage) that Windows can natively understand. Instead, they rely on a proprietary kernel-mode driver that is bundled exclusively with the main Oculus desktop software. usb vid 1f3a&pid efe8&rev 02 3 driver

The driver is almost certainly locked inside the software package of the original device. You need to identify the host device, not the chip. VID (Vendor ID): 1F3A – This is a

Solution 2: The Official ZTE Generic Driver Pack

ZTE does not always offer direct consumer downloads, but their generic "ZTE USB Modem Driver" package (often version 2.0.0.8 or higher) supports the 1F3A vendor ID. What is VID_1F3A&PID_EFE8

  • VID (Vendor ID): 1F3A – This is a unique code assigned by the USB Implementers Forum (USB-IF) to a specific hardware manufacturer. The code 1F3A is officially registered to "Ours Technology Inc." (sometimes listed as Ours Technology or affiliates), a company known for producing flash controllers, embedded storage solutions, and IoT bridge devices.
  • PID (Product ID): EFE8 – This code is assigned by the vendor (Ours Technology) to a specific product model or firmware mode. The EFE8 PID is commonly associated with SPI (Serial Peripheral Interface) flash programming interfaces or bridge controllers in engineering mode.
  • REV (Revision): 02 – Indicates the hardware or firmware revision of the device. This is typically minor and does not affect driver compatibility drastically.

What is VID_1F3A&PID_EFE8?

Let’s decode the hardware ID.