Free Download Acer Aspire 5742 Notebook Atheros WLAN Driver 9.0.0.202 (Network Card) DOWNLOAD Acer Aspire 5742 Notebook Atheros WLAN Driver 9.0.0.202. COMPATIBLE WITH: Windows 7 Windows 7 64 bit file size: 9.3 MB filename: This page contains the driver installation download for Ethernet Controller in supported models (Aspire 5742Z) that are running a supported operating system. Ethernet Controller Driver for Acer - Aspire 5742Z working on Microsoft Windows 7 Ultimate 2K=Windows 2000, 2K3= Windows 2003 , XP Official Acer Aspire 5742 Free Driver Download for Windows 7 - Wireless_20LAN_Atheros_9.2.0.439_W7x86W7x64_A.zip (2042819). World's most popular driver download site. Need Ethernet Controller etc. I had to reinstall Windows 7 Home Premium 64-bit on a computer I had built for me a year ago and was surprised that I couldn't get on the internet. In my Device Manager I am missing: Ethernet Controller HP Scanjet PCI Simple Communications Controller SM Bus Controller 2 - Universal Serial Bus Drivers: Ethernet Just browse our organized database and find a driver that fits your needs. If you has any Drivers Problem, Just download driver detection tool, this professional drivers tool will help you fix the driver problem for Windows 10, 8.1, 7, Vista and XP. Here is the list of Acer Aspire 5742 Drivers we have for you. The Acer Aspire 5742Z laptop is an upgraded version of the older Acer Aspire 5741Z.This laptop was released in 2011 and much like all notebooks and laptops released in 2011 this one only came with two operating systems being Windows 7 as well as Windows 8. After you upgrade your computer to Windows 10, if your Acer Network / Ethernet Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Network / Ethernet driver is not compatible with the newer version of Windows. I downloaded driver for windows 7 from acer site. Found 1 at the chip factory of Broadcom as well. Could still not fix the problem. Trie