Card Reader USB 1.1 specification compatibility Support for operation systems in Microsoft Windows Embeded USB cable inside High performance USB data transfer up to 12MB per second access to storage card USB bus powered, no external power needed & low power consumption Easy plug & play installation device True user-friendly design as Icon support (For win 98 & 2000) on screen for easy recognition of card slots Convenient and a fast data exchange (MP3, PDA, Digital Camera, data)