Intel 3945abg

On This Page Download Intel 3945abg WiFi Card Mini PCI-e PA3489U 1MPC Toshiba Portege M400 Tecra M5, The Intel PRO/Wireless Network Connection works in concert with the other Intel Centrino mobile technology components to provide freedom and flexibility to work and play on the go without hunting for a phone jack, network cable, or plugging in a special card.

Get connected through wireless LAN networks in your home, in the office, and in wireless LAN hotspots in airports, hotels and coffee shops.

The Intel® PRO/Wireless 3945ABG Network Connection is an embedded 802.11a/b/g PCIe Mini Card network adapter operating in the 2.4GHz and 5GHz spectrum. The new solution has support for the latest wireless industry standards and offers a host of features that will enhance today’s mobile lifestyle.


  • This Intel PRO/Wireless WM3945ABG is an 802.11a/b/g compliant network adapter with an operating frequency of 2.4 GHz and 5 GHz. 
  • It supports data rates of up to 54 Mbps and provides an 802.
  • 11i, 802.1X, WEP, WPA, WPA2 and AES security encryption!
  • Item Dimensions LxWxH: 9.4 x 5.9 x 2.2 inches.
  • Hardware Interface: PCI.

Please Note: this wireless card could not work on IBM/Lenovo/Thinkpad and HP version laptop.

System Requirements:

  •  Intel Intel(R) PRO/Wireless 3945ABG Network Connection Driver Variation A00
  • Intel PRO/Wireless and WiFi Link Drivers Win7 32-bit
  • Support for Intel® PRO/Wireless ABG System Connection
  • Intel® PRO/Wireless 3945ABG System Connection
  • Intel PRO/Wireless and WiFi Link Drivers Win7 64-bit