Download the latest drivers for your HP 20-b314 to keep your Computer up-to-date. ... Device Name: Qualcomm Atheros AR9485 802.11b/g/n WiFi Adapter. If your notebook has an Atheros ar5b225, that is the driver you need. Do you see the wireless network adapter listed under the Network Adapters ... TITLE: Qualcomm Atheros AR9000 Series Wireless LAN Driver for Microsoft Windows VERSION: 1.00 ... HP Pavilion Sleekbook 14 Notebook PC Compaq ...