How to Identify a WiFi Card
- 1). Click "Start," right-click "Computer," and then click "Manage."
- 2). Click "Device Manager."
- 3). Double-click "Network Adapters."
- 4). Right-click your WiFi card in the list of network adapters and choose "Properties." There may be other devices in the network adapters list. For instance, if you have Ethernet cards they will show up in this list.
- 5). Click the "General" tab if necessary. (The window will likely open directly to the general tab.) Your device name, manufacturer and other identifying information will be listed.
Source...