Welcome to our shop! This is a multi-functional card reader that features three USB 3.0 ports, one USB 3.1 port, one eSATA port, and 6 card slots. It supports M2, MSO, Memory, MS, XD, and 64G CF cards, allowing you to transfer files between your flash media and computer easily and quickly. The card reader is made of high-quality material, ensuring durability, and it also has an LED indicator that allows you to keep an eye on the work status. It is equipped with both eSATA and USB 3.1 ports to meet your needs. This card reader can be easily and neatly installed into a 5.25" drive bay on your desktop, providing you with convenient access. The package includes 4 screws and a user manual for easy installation. Specifications: - Reader speed: USB 2.0 - Transmission Interface: USB 3.0, USB 3.1, eSATA - Support: M2, MSO, Memory, MS, XD, 64G CF card - Size: 14.9 x 10 x 4.2cm / 5.87 x 3.94 x 1.65inch - Package Weight: 325g - Quantity: 1pc 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service. Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.