LogiLink WLAN USB 2.0 Adapter. Connectivity technology: Wireless, Host interface: USB. Data transfer rate (max): 480 Mbit/s, Supported data transfer rates: 54, 22, 11, 5.5, 2.0, 1.0 Mbps. Chipset: Realtek RTL8187L, Modulation: BPSK, CCK, QPSK, QPSK, Frequency band: 2.4 - 2.4833 GHz. Certification: RoHS, CE, FCC. Compatibility: PC&Notebook