Navigate down to the following class ID subfolder: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\36fc9e60-c465-11cf-8056-444553540000
Navigate to the following key in the left-hand navigation pane:
In the future, manual driver hunting might become a thing of the past, with artificial intelligence helping to diagnose and fix driver problems automatically. For now, however, understanding the tools and techniques in this guide will save you time and frustration. xh-39.0 driver
If you are facing a USB failure, here are the most effective methods to resolve the "Code 39" error, starting with the simplest and safest options.
: Supports standard USB 3.0 speeds up to 5 Gbps . Navigate down to the following class ID subfolder:
However, unlike mainstream drivers (e.g., NVIDIA or Realtek HD Audio), the XH-39.0 driver is frequently a used by Windows Update or third-party driver tools when the exact hardware ID cannot be resolved. It is also sometimes associated with:
Which (e.g., Windows 11, Windows 10 64-bit, Linux) are you running? : Supports standard USB 3
If you have a small USB device (often used for programming Arduino, ESP8266, or connecting 3D printers) labeled with "XH" or similar codes, it likely uses the chipset. Many generic adapters use "XH" in their model numbering.
If the driver installation doesn't solve your issue, the chipset is likely failing on modern Windows, or the hardware has issues. 1. Fix "Code 39" / Memory Integrity Issues