Wireless Card wont work

Hey. I have got the notebook Medion MD96630.
It has a Realtek RTL8101 Wireless Card and if i open knetmanager it doesn´t show any wireless connection.In yast my card is named eth0 and the name of it (Realtek RTL8101) is showing up. What shall i do next?

Eth0 is normally reserved for wired connections. Check the stickies at the start of the wireless section for info on how to identify your device. Once you have that info, post here & we will see what we can do

Andy