Mini PCI Type 3B made by Intel for Dell. Can transmit up to 54 Mbits/second speed with the range of up to 100 ft. indoors and 400ft. outdoors.

802.11B/G

Specifications-
Form Factor: Mini PCI
Compliant Standards: IEEE 802.11b, IEEE 802.11g; CCX v1

Connectivity Technology: Wireless
Data Transfer Rate: 802.11b: Up to 11 Mbps; 802.11g: up to 54 Mbps

Device Type: Wireless PCI Card
Max Transfer Rate: 54 Mbps
Authentication Method: WPA, WEP, 802.1x

Compatible Models:

Dell Inspirion-
1150, 2200, 1300. 300M, 4000, 4100, 4150, 510M, 5100, 5150, 500m, 505m, 510m, 600m, 630m, 6000, 8000, 8100, 8200, 8500, 8600, 9100, 9200, 9300, 9400/ E1705 XPS, XPS GENERATION 2

Dell Latitudes-
X200, X300, X1, C400, C510, C540, C600, C610, C640, C800, C810, C840, All Latitude D Series ( D400, D410, D500, D505, D510 D600, D610, D800, D810) 110L


PLEASE MAKE SURE YOUR NOTEBOOK HAS A MINI PCI SLOT AND THE AERIAL (OR ANTENNA) CABLE INSIDE!