Logilink CV0045 is an internal USB 2.0 4-port card reader which allows you to access up to 4 memory cards from one single reader. It is perfect for users who need to transfer data and files between different memory cards. The card reader supports XD, SD, MS, and MMC with an LED indicator for power and access. The Logilink CV0045 card reader is compact, easy to use, and simple to install. Additionally, it is compatible with Windows 2000, XP, Vista, Win 7 & 8, and Mac OS.