It reads SD and micro SD cards, gets hot when reading and writing lots of data to and from cards

Well,it has a micro SD card that it saves pics on

Used with really fast sandisk extreme pro’s and this keeps up perfect

This product so far works as it should without any hiccups.

At this point people really shouldn’t be buying USB 2.0 products with the coming proliferation of USB C and of course just the improvement to USB 3.0.The reader has a spot for standard SD cards as well as

Worked exactly as I needed it to.