Easy to carry and light weight Card Reader, iBall MCR20 Card Reader is extremely useful and handy device, that can read MicroSD/MicroSDHC/MicroSDXC Card, compatible with USB 2.0,3.0, Data Transfer Rate - Max. up to 480Mbps Dimensions - 9 (H) x 20 (W) x 44 (D) mm Weight - 5 grams.