Tried LG G2 and 2 sticks, the Transcend Extreme Speed JetFlash 780 32GB (qid = 1400936607 & sr = 8-1 & keywords = + 3.0 + USB Stick + Transcend) was not recognized. But is determined not by the cable but before the stick of probably some power hungry than a 2.0 Stick. A PNY 2.0 Stick went easily.
For the price even if only 2.0 sticks should go definitely value for Phones can absorb no mSD cards. Apps you to skin it to hundreds, and then you can safely do the movies and photos to the stick.