Atheros AR5009 802.11a/g/n WiFi Adapter

Category: Network and modem
Manufacturer: Atheros
Caution Level: Safe
Download File Size: N/A
Operating System: Windows XP 32-bit/AMD 64-bit/2003 32-bit/AMD 64-bit
Latest Version / Release Date: / 29 Oct 2008

Windows device driver information for Atheros AR5009 802.11a/g/n WiFi Adapter

The Atheros AR5009 802.11a/g/n WiFi Adapter falls under the category network and modem. The software package for the device, represented by the file sp39403.exe, was made available for consumers on October 29, 2008. The driver is compatible with the following operating systems: Windows XP and Windows 2003. The software supports the following driver models: Atheros AR5007 802.11b/g WiFi Adapter, Atheros AR5006 802.11a/b/g WiFi Adapter, and Atheros AR5009 802.11a/g/n WiFi Adapter. The Atheros AR5009 802.11a/g/n WiFi Adapter complies with the 802.11a, 802.11b, and 802.11g standards. These standards are set to carry out wireless local area network computer communication using the 2.4 GHZ, 3.6 GHz and 5 GHz frequency bands. This Wi-Fi adapter device works like a wired network port on a laptop computer. However, this device uses radio waves instead of a wired Ethernet connection.

Outdated Drivers?

Unless you update your drivers regularly you may face hardware performance issues.

To check your drivers you should manually verify every device on your system for driver updates

Wi-Fi adapters such as the Atheros AR5009 802.11a/g/n WiFi Adapter can convert the digital data from a computer into radio waves. The device then transmits this data across a secure connection to a wireless router or access point. A radio connection is then established using the 802.11a/g/n standards. Adherence to these standards allows multiple computers to be efficiently served using a single router/access point. This, in turn, creates a computer network that is completely wireless. Wi-Fi adapters allow users to connect to a network or to the Internet in any place where Wi-Fi is accessible. This technology is now currently taken advantaged of by businesses, such as restaurants, malls and coffee shops in order to attract more customers. These devices also free users from any physical constraint that may prevent them from accessing a network. The Atheros AR5009 802.11a/g/n WiFi Adapter and its adapter are provided by the company Atheros. It is highly recommended you run a free registry scan for and Atheros AR5009 802.11a/g/n WiFi Adapter errors before installing any driver updates.