D-Link AirPlus G DWL-G630 Wireless Cardbus Adapter, Internal, Wireless, CardBus, 54 Mbit/s D-Link AirPlus G DWL-G630 Wireless Cardbus Adapter. Internal. Connectivity technology: Wireless, Host interface: CardBus. Maximum data transfer rate: 54 Mbit/s, Wi-Fi band: Single-band (2.4 GHz)