Linksys RangePlus Adapter. Connectivity technology: Wireless, Host interface: USB, Interface: USB. Data transfer rate (max): 54 Mbit/s, Supported data transfer rates: 11, 54 Mbit/s. Networking standards: IEEE 802.11b, IEEE 802.11g, Frequency band: 2.4 GHz. WLAN data transfer rates supported: 11, 54 Mbit/s. Gain: 17 dBi