The Sony Micro Vault Tiny 8 GB USB Flash Drive, White is an ultra-compactoption to take along your digital data. Its huge memory capacitymakes storing and sharing of images, videos, music files, documentsand more a breeze. This USB flash drive draws power from the systemand does not require an external power supply. Connection via a USB2.0 port ensures faster data transfer. The LED blinks when this USBflash drive is connected to the host device. It is compatible withPCs running on Windows XP, Vista, 7 and Mac OS 10.1-10.6.x versions.