The Radio Switch Collection for NEC Hardware Radio Switch is a Windows driver that supports the Radio Switch functionality found in certain NEC (Nippon Electric Company) hardware, such as laptops or other mobile devices. The Radio Switch is used to control wireless communication features like Wi-Fi, Bluetooth, and mobile broadband (e.g., 3G or 4G) on a device. Typically, a hardware switch or a software button is provided to toggle the state of these wireless radios (on or off), especially to save power or comply with airline regulations.

The Radio Switch Collection driver package manages the interactions between the system and the hardware switch, allowing the operating system to recognize and control the wireless radios.