The size of a credit card, it fits in your pocket! The easiest way to read and write to the most common types of flash memory cards with one easy-to-use mobile device. Allows you to quickly and easily transfer all of your digital pictures, music and manage all your flashcard files just like a regular hard drive. It is bus-powered, has built-in 3.5 Inches cable and supports CompactFlash (CF), SmartMedia (SM), Multimedia Card (MMC), SecureDigital (SD), MicroDrives and Sony Memory Stick (MS). Includes 3ft extension cable & case jacket. Minimum Requirement: Windows 98SE and Mac OS 8.6