Hercules WiFi USB 802.11G. Connectivity technology: Wireless, Host interface: USB. Data transfer rate (max): 54 Mbit/s. Bundled software: WiFi Station. Minimum RAM: 64 MB, Minimum hard disk space: 50 MB, Minimum processor: Intel Pentium, AMD Athlon/AMD-K6. Supported network protocols: IEEE 802.11b,IEEE 802.11g