The DumpFile example included in the IDE examples will do this for you. No need for a GUI, just send it the filename you want. Actually, no need for USB cable either, you can download the file via Bluetooth if you want. As I said, you can also send the file direct to Excel or, probably more importantly, you can send the data live to Excel. Winkling out an SD card is only a procedure of last resort.
Further, there is no need to use a PC, you can do all this stuff using a phone, which may be more convenient..