Network Interface Card - Networking Specifications Local Area Network Architecture: Wireless Interface: USB 2.0 Data Link Protocol Supports: IEEE 802.11b/g/n LAN Chipset: Realtek RTL8192SU Data Bit Rate: 300 Mbps Frequency: 2.4 GHz Encryption Algorithm: 128-bit WEP, 64-bit WEP Authentication Algorithm: WPA, WPA2 Antenna: Internal Certifications: FCC , CE Network Interface Card - Interface Provided USB2.0 Interface Quantity: 1 Network Interface Card - System Requirements Requires Operating System: Microsoft Windows 2000, Microsoft Windows XP, Microsoft Windows Vista Network Interface Card - Miscellaneous External Color: Black Package Type: Retail Network Interface Card - Dimensions&Weight Depth: 51 mm Height: 10 mm Width: 13 mm Nominal Weight: 8 g Network Interface Card - Environment Maximum Operating Ambient Temperature: 40 °C Minimum Operating Ambient Temperature: 0 °C Maximum Operating Humidity: 90 % Minimum Operating Humidity: 10 %