What is fritzbox-usb-fernanschluss.exe?

The genuine fritzbox-usb-fernanschluss.exe file is a software component of FRITZ!Box USB-Fernanschluss by AVM.
"fritzbox-usb-fernanschluss.exe" is a Windows file that runs the FRITZ!Box USB-Fernanschluss software. The software operates on a PC and controls, sets up, and configures the networking through a "FRITZ! Box" that is available in several models. The app connects and establishes the necessary connections between all devices connected through the box. A "FRITZ! Box" is a telephone, internet, and multimedia modem device for home networking. AVM is based in Berlin and is a leader in networking, broadband, LTE, cable, and Wi-Fi devices in Germany and Europe.

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the fritzbox-usb-fernanschluss.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for fritzbox-usb-fernanschluss.exe related errors

Fritzbox-usb-fernanschluss.exe file information

Windows Task Manager with fritzbox-usb-fernanschluss
Fritzbox-usb-fernanschluss.exe process in Windows Task Manager

The process known as FRITZ!Box USB-Fernanschluss belongs to software FRITZ!Box USB-Fernanschluss or AVM Computersysteme Vertriebs GmbH by AVM Berlin (

Description: Fritzbox-usb-fernanschluss.exe is not essential for the Windows OS and causes relatively few problems. Fritzbox-usb-fernanschluss.exe is located in a subfolder of the user's profile folder or sometimes in a subfolder of "C:\Program Files". Known file sizes on Windows 10/8/7/XP are 334,296 bytes (36% of all occurrences), 336,896 bytes, 334,688 bytes, 333,152 bytes or 322,032 bytes. 
The file is not a Windows system file. The process listens for or sends data on open ports to a LAN or the Internet. The program has no visible window. Fritzbox-usb-fernanschluss.exe is a Verisign signed file. It is certified by a trustworthy company. Therefore the technical security rating is 45% dangerous.

Uninstalling this variant: You might want to ask the developer,, for support or remove the entire program AVM Computersysteme Vertriebs GmbH using Windows Control Panel.

Recommended: Identify fritzbox-usb-fernanschluss.exe related errors

Important: Some malware camouflages itself as fritzbox-usb-fernanschluss.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the fritzbox-usb-fernanschluss.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving fritzbox-usb-fernanschluss issues

A clean and tidy computer is the key requirement for avoiding problems with fritzbox-usb-fernanschluss. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the fritzbox-usb-fernanschluss.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

fritzbox-usb-fernanschluss.exe [all]