Work and Play - Further and Faster! Eliminate dead spots and enjoy faster connections with vastly extended range with Buffalo Technology's amazing wireless solution, the Buffalo High Power Wireless CardBus Adapter. Uniquely equipped with a built-in signal amplifier, the Buffalo High Power Wireless CardBus Adapter produces a true 35% increase in wireless transmit power over a standard 802.11g wireless notebook adapter. The Buffalo High Power Wireless CardBus Adapter extends the range of standard 802.11g client devices by up to 70% and improves overall performance by up to 50%. Built-in Amplifier Improves Wireless Performance and Extends Range 802.11g Wireless 125* High-Speed Mode� Technology Easy Setup with AirStation One-Touch Secure System� (AOSS�) 32-bit CardBus Interface, Fits Any Type II or Type III PC Card Slot Supports WPA-PSK (TKIP, AES) and 128/64-bit WEP Security Backward Compatible with 802.11b For best performance, use with Buffalo High Power Broadband Router