I am looking for an ethernet card for a 24" iMac

[tech0925]

I have searched high and low for an ethernet card replacement for my 24" iMac. Can anyone tell me where to find one?

 

[S.B.G]

Wirelessly posted (iPhone 3GS: Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_4 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8K2 Safari/6533.18.5)

Google "USB Ethernet adapter" and you'll find tons of them.