1.usb memory stick 2.Capacity:128MB-32GB 3.CE,FCC,ROHS ... Any situationTechnical Specifications-usb flash drive Storage Capacities:64MB, 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB,128GB ... undeletable data uploading can be doneOperation system of usb flash drive Operating SystemFile TransferPassword TravelerWindows® 7YesYesWindows Vista®** (SP1 ... *19*19mm Plane shaped pvc usb memory stick