So I got something in the box of AceKard 2i I recently order and the USB Reader was in there but I have no idea how to use it. Luckily I have another one so it's not of a huge importance but if I can figure how to use this one, I would really love to know. As you can tell by the picture, the thing is pretty small. one side has connector looking thing showing but the other side is covered in black plastic thing. also, it will not fit into a usb port due to the black thing, I believe. I tried pulling and etc on the black thing but it's not budging and if I use more force, it will probably just break the damn thing. Has anyone received a similar USB reader? am i suppose to attach thing thing to something else on the bare side?