The manager relies on this for its interface.

Toggle Wi-Fi, Bluetooth, and mobile broadband with a single click.

This provides the underlying communication between the hardware and the software.

Критическая ошибка в HP Connection Manager - HP Support

If your Wi-Fi and Bluetooth are already working via Windows 7's built-in "Network and Sharing Center," you may not actually need this software. However, it is essential if you need to or manage mobile broadband (SIM card) settings that Windows 7 cannot handle natively.

The most secure way to find the latest version for your specific model is through the Official HP Drivers & Software Download page. Enter your serial number or model name to see a list of available software.