Final answer:
A device's wireless adapter communicates with a base station, also called a WiFi router or a Bluetooth device, depending on the technology used.
Step-by-step explanation:
A device's wireless adapter communicates with a base station, also called a WiFi router. The WiFi router exchanges data over the Internet through a cable or another connection and uses microwaves to communicate wirelessly with devices such as cell phones and computers.
WiFi follows certain standards to ensure compatibility between routers and devices from different manufacturers.
Microwaves are also used in other wireless technologies, such as Bluetooth, which allows communication between nearby devices in the 2.4-GHz range. Bluetooth is commonly used to connect headphones, audio earpieces, and hands-free devices with cell phones or radios.
Overall, a device's wireless adapter communicates with a base station, which can be a WiFi router or a Bluetooth device, depending on the technology used.