A-DATA’s My Flash Solar Disk is the world’s first USB flash drive that displays the available disk space by a solar module.The design concept of A-DATA’s My Flash Solar Disk innovatively combines the solar panel with a flash memory disk. Even under low light, the solar panel can power the built-in four-digit display screen to show the remaining free space on the flash memory disk, so that it is not necessary to connect the device to a computer.The product is a complete data, graphic and multimedia file storage solution. With regards to the storage function, the Solar Disk’s maximum 2GB capacity makes it a powerful and convenient device.