The Radio Shack Dazzle Hi Speed USB Memory Card Reader Writer is a reliable and efficient device specifically designed to work with SD memory cards. With a brand name like RadioShack, you can trust that this card reader is of high quality and durability. Its USB connectivity allows for easy transfer and storage of your data, making it a convenient accessory for your computer and memory card needs. The Radio Shack Dazzle is compatible with the Radio Shack Dazzle model, ensuring seamless functionality and compatibility.