The Vivitar VIV-RW-5000-BLK Reader 50-in-1 Card is a versatile card reader designed to support a wide range of memory card formats including MicroSD, MMC, xD-Picture Card, Memory Stick, SDHC, CompactFlash II, and more. With its USB connectivity, this card reader allows for easy and fast data transfer from various memory cards to a computer. The sleek black design and compatibility with the Vivitar VIV-RW-5000-BLK model make it a convenient and reliable option for those looking to access and transfer their stored memories and files.