PA3489U-1MPC is an internal wireless LAN card (Wi-Fi adapter) used in several legacy Toshiba Satellite and Qosmio laptop series. It is specifically an Intel PRO/Wireless 3945ABG Mini PCI Express card. Feature Specifications Hardware Type: Mini PCI Express (Mini PCIe) internal card. Wireless Standards: Supports 802.11a/b/g protocols. Data Link Protocol:
Look for these file names specifically:
: Visit the Dynabook Drivers & Software Center How to search : Do not search for " PA3489U-1MPC ." Instead, search using your laptop's model number (e.g., Satellite M105 toshiba satellite pa3489u1mpc driver