... 2.56mm (suitable for the PC floppy drivespace), Supports memory cards: XD, MD, CF, Min SD, SD,MS, MSProFeatures:Support USB ... : 0~70Storage Humidity: 10~90%RHOperation Humidity: 20~85%RHNote: Mini-SD Card and T-Flash need adapter.Packing details:IndividualPacking ... Weight: 18.0KGCarton Measurement: 50cm*32cm*40cm Inner Card Reader/ mini card reader/ card reader writer/usb card reader/usb 2 ...