TetherXP.inf is a setup information file used by older versions of Windows (specifically Windows XP) to enable . It instructs the Windows operating system on how to communicate with a specific mobile device to use its cellular data connection as a network adapter.
Choose > Let me pick from a list of device drivers on my computer .
Installing a legacy driver is rarely a smooth process. Here are the most common errors and their solutions.
; Xiaomi Mi9 Lite without adb %AndroidDevice% = RNDIS, [Hardware‑ID of the RNDIS device]
Swap out your cable for an OEM cord that came with your phone. Additionally, ensure you plug into a direct USB 2.0 or USB 3.0 motherboard port on your PC rather than an unpowered external USB hub. microsoft driver tetherxp.inf windows 10
With modern versions of Windows, including Windows 10, the operating system is designed to automatically handle this without manual intervention. So, why does this legacy file still come up in conversations today?
To gather more in-depth information, I need to open the most relevant pages, including the Microsoft Q&A threads and the suspicious download site to assess its legitimacy. I will also search for general driver installation guides, Windows 10 tethering issues, and digital signature bypasses. results provide some information. The Microsoft Q&A pages explain what tetherxp.inf is and where to place it. The site superccomputerrepair.com appears to be a driver download site, but its legitimacy is questionable. I should also search for more official information and troubleshooting steps. search results provide a range of information. I'll structure the article to cover: what tetherxp.inf is and its origin, its primary purpose (USB tethering on Windows XP), the compatibility challenges of using it on Windows 10, safe sources for the file, step-by-step installation guide for Windows 10, troubleshooting common errors, modern alternatives, and a final conclusion. The article will cite relevant sources throughout. Unraveling the Mystery: The tetherxp.inf Driver on Windows 10
Many users found that USB tethering from Android phones (which still fall back to RNDIS when MBIM fails) either:
Its name— tetherxp.inf —clearly indicates its original target platform: . For this legacy operating system, tetherxp.inf was essential. While Windows XP contained the underlying RNDIS drivers, it needed this specific INF configuration file to "instruct" the system on how to apply those drivers to communicate with a modern Android device. This driver file is often part of Google's Android SDK or can be found within manufacturer-specific software packages for older Android devices. TetherXP
: This error often occurs when you right-click on the .inf file and select Install . This method is incorrect for this type of driver package.
If you are experiencing issues with USB tethering on Windows 10, use the following guide to either fix the built-in driver or manually install the legacy driver if necessary.
If you are trying to share your phone's internet connection with a Windows 10 computer, no external files are required. Follow these steps:
For older operating systems and specific legacy devices, this process relies on a small configuration file from Microsoft known as tetherxp.inf . While originally built for Windows XP, users frequently look for this driver to solve connectivity issues on modern systems like Windows 10. What is the TetherXP.inf Driver? Installing a legacy driver is rarely a smooth process
If you continue to have tethering issues on Windows 10, leave a comment describing your phone model and Windows 10 build (Settings → System → About).
: Windows 10 automatically detects Android phones in USB tethering mode and loads the modern, integrated RNDIS driver by default.
According to a CSDN user who shared their experience fixing Fastboot mode connectivity issues on a PC, installing the tetherxp.inf driver was part of a 5‑driver package required for proper USB functionality.