How to Fix Unknown USB Device (Device Descriptor Request Failed) Windows 10/8/7

How to Fix Unknown USB Device (Device Descriptor Request Failed) Windows 10/8/7.

Issues addressed in this tutorial:
unknown USB device (device descriptor request failed) windows 10
unknown USB device (device descriptor request failed)
unknown USB device (set address failed) windows 10
unknown USB device needs more power than the port can supply
unknown USB device port reset failed
unknown USB device (device descriptor request failed) windows 8.1
unknown USB device set address failed
unknown USB device (device descriptor request failed) windows 10 Bluetooth
unknown USB device address failed
unknown USB device Bluetooth
unknown USB device but nothing plugged in

Windows 10 users have reported a new Unknown USB Device error which has started to show up suddenly. The Unknown USB Device error says Device Descriptor Failure or Device Descriptor Request Failed, and a USB device is no more recognized by the Windows. This can also happen with an SD Card and the computer will no more read the SD card when it is inserted in the card slot.

Universal Serial Bus or USB is a device we are very familiar with, which is used to transfer data from one device to another device. They are convenient to use. But a Device descriptor request failed is the error shows on your screen when you attach a USB drive to your system.

If your USD device has suddenly stopped working, or if you are getting this error, there is nothing to worry anymore. We will help you fix this problem and error using our methods. Simply follow and perform the methods one by one, until the issue is fixed.

This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems. Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).