The Qualcomm Atheros Streamboost QCA9565 802.11b/g/n WiFi Adapter is a wireless network adapter that allows a computer to connect to a Wi-Fi network. The QCA9565 chipset is designed to support Wi-Fi standards (802.11b/g/n) with enhanced features like Streamboost, a technology developed by Qualcomm that optimizes network performance for better streaming, gaming, and browsing experiences by intelligently prioritizing traffic on the network.

The driver for this WiFi adapter ensures that your operating system can communicate properly with the hardware, allowing you to access Wi-Fi networks and use all the features associated with the Qualcomm Atheros chipset.