The Wolverine ESP was created for you to enjoy the freedom of multimedia portability anywhere, anytime. Featuring a 3.6" razor sharp LCD and enormous storage capacity to store and play all your digital photos, music and videos in the palm of your hand. NOW you can take thousands of photos with a single Memory Card. A single press of a button and all your photos and digital camera video data effortlessly copied from the built in 7-in-1 Card Reader into a portable, self powered gigabytes of mass storage unit. With the contents of the memory card now stored, your card is now ready to be reused - and you never had to go near a computer. Because the Wolverine ESP is battery operated you can literally save your data anywhere in the world. It's perfect for photographers, trips, sharing data during meetings, any situation involving a memory card. Available in 80GB, 120GB, 160GB, and 250GB.