D-Link NIC ENet PCCard Wless 32bit 22Mpbs. Host interface: CardBus. Data transfer rate (max): 22 Mbit/s, Bandwidth: 2.4 GHz. Weight: 55 g. Security algorithms supported: 128-bit WEP, 256-bit WEP, 64-bit WEP. Data link protocols: IEEE 802.11b, IEEE 802.11