Old map out, new card in. Everything easy. The notebook should be connected with Ubuntu during the subsequent launch via network cable to the Internet. Under Ubuntu briefly comes the demand for the wireless password and that was about it. Everything runs immediately without (as in Windows) annoying driver installations and Co. The card itself has, in contrast to the old Broadcom much better transmission and reception characteristics. The transfer rate - a dream :-) I see for the first time, how many WLAN routers still abound in the neighborhood. From me a very strong buy recommendation !!