In Windows Vista and Windows XP with Service Pack 2, a driver CD is no longer necessary, as the FRITZ!WLAN USB Stick is self-installing. Its compact design, remarkably easy installation, and unbreakable WPA2 encryption ensure WLAN surfing enjoyment. Support for the 802.11g++ WLAN mode (125 Mbit/s) permits up to 35% faster user data throughput.