Dell Dw 1510 AGN Half Bcm4322 Dual-band N Pci-e Card 802.11a/g/n Note: this wireless card could not work on IBM/Lenovo/Thinkpad and HP version laptop The Wireless 1510 PCI Express WLAN Mini Card from DellTM adds draft-802.11n Wi-Fi capabilities to notebooks, PCs and other devices that support PCI Express bus architecture. By supporting multiple simultaneous data (or spatial) streams, Wireless 1510 adapters can achieve data rates of up to 300 Mbps and more reliable wireless coverage. In addition, dual-band operation allows these cards to be compatible with other 802.11a/b/g devices and provide Wi-Fi users with an enhanced multimedia experience. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system.