The Vivitar 50-in-1 USB 2.0 Card Reader is a versatile device that allows you to easily transfer data from various memory cards to your computer. Compatible with MicroSD, SD, CF, MS/PRO, and SDHC cards, this multi-card reader is perfect for organizing and backing up your files. With a 50-in-1 capacity, you can quickly access and transfer data from multiple cards at once. The USB 2.0 connectivity ensures fast and efficient data transfer, making it an essential accessory for anyone looking to manage their memory card storage.