... -ltd.com skype:sale-wealth 1. Swivel usb flash drive standard: The category: swivel usb flash drive 1, capacity: 64 MB or ... / 16 gb / 32 gb / 64 gb is optional. 2, the USB interface: high-speed USB2.0. 3, repeatable wipe more than ... , the data save time: up to 10 years. 4, USB removable storage disk, without driver, plug and play, no power, easy to ...