... 150M/300M wireless PCI Adapter complies with IEEE 802.11N(Draft 2.0), IEEE 802.11G, and IEEE 802.11B standards, Wireless transmission rates ... well other 11g and 11n protocol wireless products. Special Features:l Complies with IEEE802.11b, IEEE802.11g, IEEE802.11n ... Wireless Roaming, can move among different AP and no breakSpecifications: Standard: IEEE 802.11n (draft 2.0),IEEE 802.11g, IEEE 802.11b, ...