... CE FCC ROHS approvalType usb: Metal usb, PVC usb , Wooden usb, Plastic usb, ,Card usb, Pen usb, Jewelry usb, Customized usb , Ceramic usb, each usb with different kinds, ... also leave any remaining USB storage available as a convenience to the client.3)Password Protected Data EncryptionOur password protection ... ) and Mac (OS 9.0 or higher)Transfer Rate Reading: > 12-20MB MB/sec.Transfer Rate Writing:> 3 ...