Install Atheros Qualcomm AR5B91 Wireless Network Adapter driver for Windows 10 x64, or download DriverPack Solution software for automatic driver. Download contains the Atheros Wireless AR5B91 driver for Windows /NT and XP/2003 both 32 and 64 bit. This package supports the following driver models. Dw1501 Driver Windows 10.

Atheros Ar5b91 now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows Vista Starter 64bit, Windows 7 Home Premium 32bit, Windows 8 Pro 32bit, Windows 10 S 64bit, Windows 7 Starter 64bit, Windows Vista Home Basic 32bit, Windows 7 Ultimate 64bit, Windows 10 Home 32bit, Windows Vista Home Basic 64bit, Windows 8 64bit, Windows 7 Enterprise (Microsoft Windows NT) 32bit, Windows 7 Home Basic 64bit. Driver Irql_less_or_not_equal Nwifi Sys Windows 10 on this page. Driver Model OS Original Upload Date Last Modification Driver File File Size Compatible Computer Models Availabilty To Instalation Manager Atheros Ar5b91 42066 For Windows 7 32 bit 5/17/2015 1/20/2017 atheros_ar5b91-42066.exe 115kb Sony VGN-CS36TJ_U, HP HP 2000-425NR, HP PY132AA-AB4 a1180d, IBM ThinkCentre S50, HP AY633AA-ABA p6313w, Lenovo ThinkCentre A62, Fujitsu FPC03080AL, Sony SVE14A35CVPI, LG E500-G.A2F1E1, HP H9-1386, Panasonic CF-W2EC1AXS, Dell Vostro 3555, Lenovo IdeaCentre K32010031, Fujitsu FMVNB75ST, IBM 2373WMZ,, and more. Atheros Ar5b91 43867 For Windows 7 64 bit 10/5/2014 atheros_ar5b91-43867.exe 121kb Fujitsu FMVU75HRG, Panasonic CF-T8EWETZAM, Lenovo ThinkPad Edge E220s, Lenovo ThinkPad T530i, KOHJINSHA APERA Series, Toshiba PORTEGE M750, HP NM920AA-ABU m9639uk, Sony VGN-NW265F, Fujitsu FMVNFD70W, HP EC588AA-ABU m7151. Synaptics Driver Windows 10 Dell here. uk, Lenovo ThinkPad Edge E525,, and more. Lexmark 5400 Driver Windows 10 more.