D-Link DWA-123 WIRELESS N 150 USB ADAPTER. Connectivity technology: Wireless, Host interface: USB, Interface: WLAN. Data transfer rate (max): 150 Mbit/s. Networking standards: IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, Frequency band: 2.4 - 2.4835 GHz. Wireless LAN type: 802.11b, 802.11g, 802.11n. LED indicators: Link