This package provides the driver for Dell TrueMobile 1400 WLAN, TrueMobile 1300 MPCI Card, TrueMobile 1300 PCMCIA, Wireless 1350/1370/1450 WLAN MiniPCI Card, Wireless 1350 WLAN PC Card, Wireless 1390 WLAN MiniCard, Wireless 1390 WLAN ExpressCard, Wireless (US) WLAN Card, Wireless 1470 Dual-Band WLAN MiniPCI Card, Wireless 1490 Dual-Band WLAN MiniCard and is supported on the Inspiron Notebook, XPS Notebook, Precision and Latitude models that are running the following Windows Operating Systems: Windows 2000 and XP.