Nexto Video Storage 160GB is the worlds fastest image backup device with sata and X-Copy technology. Nexto Video Storage is more reliable than any other backup device with its H/W verify function and diagnostic function. Support backup of movies by directly connecting to camcorders. It is 6 times faster than other image backup devices. Using OTG Technology you can connect any USB devices such as PSP, PMP, digital camcorder, digital camera without aid of PC to transfer data. All you need is USB cable! Fully compatible with Sony camcorders using SxS card and the Panasonic camcorders using P2 card.