Cables4PC USB MS MEMORY CARD READER FOR SONY PSP PRO DUO1GB 2GB Single Slot Reader/Writer for Memory Stick/Memory Stick Pro cards/Full Speed USB V1.1 or V2.0 connectivity Read and write flash memory card/Truly plug-and-play, hot swappable/Perfect for mobile user A convenient and fast data exchange device for MP3, PDA, Digital Camera, etc//USB bus-powered, no external power supply is needed Power LED indicator/Support Window 98/98SE/ME/2000/XP