Used Dell OEM Wireless DW1701 Atheros Draft N Wireless WiFi 802.11 b/g/n Half-Height Mini-PCI Express Card 2CG78

Dell Wireless DW1701 Wifi Half-Height Mini Card by Atheros.

Compatible Dell Laptops:
-Inspiron N5050
-Inspiron N5040
-Inspiron M5040
-Inspiron 11z (1121)
-Inspiron N4050
-Inspiron M4040
-Vostro 1550
-Vostro 1540
-Vostro 1450
-Vostro 1440

Dell PN: 2CG78

2.4GHz
B,G,N
Interface (Bus) Type: PCI Express Half Mini Card

Operating systems:
Microsoft Windows 7 32-bit
Microsoft Windows 7 64-bit
Microsoft Windows Vista 32-bit

IEEE 802.11b and IEEE 802.11g specifications and 802.11n speed up to 270mbps
Supports WPA/WPA2 Pre-Authentication
Capable of operating on 2.4 GHz