USB2.0 all-in-1 card reader USB2.0 all-in-1 card reader * compatible USB 2.0 /1.1* Hot-swappable supported, plug and play* OSsupported, Windows 98SE, 20, ... .6supported.* LED indication for both power on and operation.* Supports memory cards: XD , MD, CF,Min SD, SD,MS, MSPro,MSDUO ... .6KGIndividual Packing: Blister Carton Measurement: 57cm*37cm*45cm USB2.0 all-in-1 card reader(Model#PG-CRW-239)