Features a modern, compact design that makes transferring your digital photos fast & easy. This multi-functional reader supports a wide variety of memory card formats, including compatibility with SD, Memory Stick & MMC interfaces. Offers plug-and-play functionality with its integrated USB cable. If you're looking for an extremely portable, functional card reader to quickly transfer your images, this is an ideal choice. Transfer Rate: 480 MBps; Connector / Port / Interface: USB 2.0; Operating System Compatibility: Mac OS x 10.1 & Later; Windows 2000, XP, Vista, 7.