This USB MS / MS Duo / MS Pro Duo memory card reader is the ideal companion for your digital media.. Avoid the hassle of carrying a bulky card reader in order to transfer photos, music, data and more between PCs.. Ideal for portable use on the road or at home with a desktop or laptop. Your data and pictures can be instantly transferred to your PC / Notebook.. Instantly convert your MS / MS Duo / MS Pro Duo cards into a USB Flash Drive.. An essential accessory for your device. Features and Specifications. Hot-Swappable; Plug and Play; USB 2.0; Ultra High Speed - Read: 4.3Mbps, Write: 1.3Mbps; LED indicator lights; Supports Windows Vista, XP, 2000, and Mac OS 9.2 and higher; Suggested Applications:Memory Stick; Memory Stick Pro; Memory Stick Duo; Memory Stick Pro Duo; Memory Stick Pro-HG; Memory Stick Micro (M2) - MS Pro Adapter required; Color: Clear Blue.