HP 635 Notebook PC review and drivers for Windows 7 :
The HP 635 is the all new affordable business laptop that may quite serve as your only instrument for success. Productivity of the laptop is marked by AMD processor, AMD graphics processing unit, 15.6 inch display with LED backlight and built in VGA webcam. As far as connectivity is concerned you get to enjoy optional Bluetooth and Wi-Fi service.
For connectivity, 635 laptop includes 802.11b/g/n WiFi, LAN port, HDMI port to connect with external HDTV, also features VGA port, VGA …

IBM 802.11A Wireless LAN Cardbus Adapter Driver, IBM FRU: 22P7502,22P7518,22P7501,22P7509 Features: 5.2 GHz Orthogonal Frequency Divisional Multiplex (OFDM) frequency range Supported Data Links: 54, 48, 36, 24, 18, 12, 9, and 6 Mbps 128-bit or 64-bit Wired Equivalency Privacy (WEP) encryption 802.1x authentication support for Microsoft Windows XP Automatic Rate Selection Roaming support Device Name: Intel(R) PRO/Wireless 5000 LAN Cardbus Adapter Device ID:   PCIVEN_168C&DEV_0007&SUBSYS_25008086 Driver for IBM 802.11A Wireless LAN Cardbus Adapter Version: 2.0; Release Date: 2002/10/15; File link   File size   File description 11acb_030.exe   3,617,760   Installation files for the 802.11A Wireless LAN Cardbus Adapter (Microsoft Windows 98SE, Windows Me, NT 4.0, Windows 2000 and Windows XP) 11acb_030.txt   17,704   Installation instructions for the 802.11A Wireless LAN Cardbus Adapter. The driver file also support « Intel(R) PRO/Wireless 5000 LAN 3A Mini PCI Adapter » (PCIVEN_168C&DEV_0007&SUBSYS_25018086).