Download the latest drivers for your ralink rt5390 802.11b/g/n wifi adapter to keep your computer up-to-date. use the links on this page to download the latest version of ralink rt5390 802.11b/g/n wifi adapter drivers. all drivers available for download have been scanned by antivirus program. windows 10, windows 8.1, windows 7, windows. This download installs version 3.1.4.0 of the ralink* wireless lan driver for intel