USB2.0 all-in-1 card reader USB2.0 all-in-1 card reader * compatible USB 2.0 /1.1* Hot-swappable supported, plug ... on and operation.* Supports memory cards: XD , MD, CF,Min SD, SD,MS, MSPro,MSDUO,PDUO, SM, MMC and RSMMC.Packaging info ... Carton Measurement: 57cm*37cm*45cm USB2.0 all-in-1 card reader(Model#PG-CRW-239)