uxcell Black Protable USB 2.0 4 in 1 Memory Card Reader for Mini SD TF MD M2 Product Name : Card Reader;Support Cards : SD, M2, MS, TF Interface : USB 2.0;Slot Number : 4 Material : Plastic, Electronic Parts;Main Color : White,Black Shell Size : 7 x 2.5x 1.6cm/ 2.8" x 1" x 0.6"(L*W*H);Net Weight : 13g Package Content : 1 x Card Reader