[2021] — Usb Vid 1f3a&pid Efe8&rev 02 3 Driver

First, let us decode the artifact. The VID (Vendor ID) of 1F3A is the most critical clue. In the USB Implementers Forum (USB-IF) database, this Vendor ID is officially registered to a single company: , a subsidiary of Meta (formerly Facebook). The PID (Product ID) of EFE8 falls within a range of identifiers allocated to Oculus for their hardware ecosystem. Therefore, the mystery device is almost certainly a component of an Oculus Rift, Rift S, or Quest link peripheral. The REV (Revision) of 023 indicates a specific firmware iteration, likely corresponding to a particular hardware batch or update cycle.

The driver is almost certainly locked inside the software package of the original device. You need to identify the host device, not the chip. usb vid 1f3a&pid efe8&rev 02 3 driver

If this device appears on a laptop (especially a Clevo, Tongfang, or unbranded Chinese laptop), the driver is part of the or ELAN Input Device package. You must download the full Chipset/IO driver pack from your laptop manufacturer's support page. First, let us decode the artifact

#Allwinner #USBDriver #FELMode #VID1F3A #HardwareID #EmbeddedSystems The PID (Product ID) of EFE8 falls within

If Prolific fails, try the ubiquitous CH340 driver.