My appologies, for some reason I thought the WG311v3 was a router rather than a WiFi network card.
All I have been able to find out is that the chip set is apparently Marvell chipset 88w8335 and you'll probably have to use ndiswrapper to get it to work. Ndiswrapper is a sort of layer which allows you to use Windows drivers as Linux ones may not exist. Unfortunately, as I'm not very knowledgeable about its use, someone else may have to help you.
I did find this explanation with relation to Fedora (which is based on Red Hat)though...
Hope it helps. Good luck!