The Ativa Universal 10-in-1 USB Multi Card Reader is a versatile device that allows you to easily transfer data from various memory cards to your computer. Compatible with SD, MMC, and Memory Stick cards, this reader is equipped with a USB connectivity for quick and efficient data transfer. With a capacity of 10-20 cards, this reader is perfect for organizing and accessing your digital files from multiple devices. Made in China by Ativa, this multi card reader is a reliable and convenient accessory for anyone in need of a reliable memory card reader.