... details: plastic box, wooden box, tin box and custom packages are also welcome Our company has five –year experience ... make brand usb,promotional gift usb,business gift usb,plastic usb,leather usb,metal usb,PVC USB,wood usb,jewelry usb,foreigner trade usb,card usb,cartoon usb,wrist usb flash ... Retention:10years minimum.10.Supports boot up by USB-HDD or USB-ZIP mode.11.Plug-and -play,no external ...