Netgear WG311-300PES. Connectivity technology: Wireless, Host interface: PCI. Data transfer rate (max): 54 Mbit/s, Supported data transfer rates: 802.11b: 1, 2, 5.5, 11 Mbps/802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps, Bandwidth: 2.4 GHz. Frequency band: 2.412 - 2.472 GHz. Data link protocols: IEEE 802.11b, IEEE 802.11g. Minimum hard disk space: 20 MB, Minimum processor: Pentium III Class PC with an avilable PCI 2.2 compliant slot