In case it's still an issue, Cheetah, the famiclones from VolumeRates suck ass, and so do all of their famicom carts. Cheap lame crap, cables about 1 inch long, and the power supply is actually NTSC for the unit I bought even though it runs games at PAL speed, which I think is kinda odd..
But yeah, I wouldn't reccomend it. I want to break the one I have just because it weighs about 0.0001 grams, and was just generally a dissappointment. <_<