This Vivitar Mobile Card Reader supports both MicroSD and SD memory cards. With its USB connectivity, it can be used with any device that supports USB. The adapter form factor for SD cards makes it easy to use and compatible with most laptops and desktops. The Vivitar Card Reader is a universal device that's compatible with most models, making it an ideal choice for anyone in need of a card reader. It also comes with an Other: See Item Description warranty from the manufacturer, ensuring that you get the best product for your needs.