Gembird Wireless LAN adapter. Connectivity technology: Wireless, Host interface: USB, Interface: WLAN. Data transfer rate (max): 54 Mbit/s. Networking standards: IEEE 802.11b, IEEE 802.11g. Wireless LAN type: 802.11b, 802.11g, WLAN data transfer rates supported: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbit/s. Gain: 2 dBi