The Tornado USB adapter by Data Drive Thru is a brand new, factory sealed product designed for file transfer between two PCs. This 1:1 connection split/duplication adapter features a USB standard type A female connector on one side and a retractable USB cable length of 4 ft on the other. Its portable design makes it easy to use on the go, making it a convenient and practical solution for transferring data quickly and efficiently from one computer to another. PC Eraser included.