Konig CMP-WNUSB12. 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: 54 Mbit/s. Input voltage: 5 V