Install wireless adapter inves i-w300usb on ubuntu 12.04

Hello.
I have just installed Ubuntu 12.04 32bits. I have not yet connected to the internet, so I could not update it. I have no ethernet connection.
I want to connect with the wireless adapter "inves i-w300usb ."
I have not found the drivers for windows and linux.:(

I searched for information but have not found anything that has helped me.

I have another computer connected to the Internet.
Can you help? Thank you very much!:KS

Sorry for my bad English.

I found this link with the drivers.
But they are for 2.4/2.6 kernels
http://www.ovislink-espana.com/?sec=21

Could be used in Ubuntu 12.04?

Thanks