This USB card reading device is convenient to use, and can be used on a computer or laptop. This USB TF card reader allows you to easily move, copy, save, delete the content on a memory card. This fast card reader features a small size that makes it convenient to carry or store. This TF card reader can be used in places like home, office, hotel, studio, and so on. This USB card reader supports USB 2.0 and has a fast data transmission speed. Size: 7 x 4 x 1cm. Interface: USB 2.0. Supported memory card: TF, CF, XD, MS, etc. Type: Card Reader color: Black Material: plastic Package Contents: 2 x Card reader 2 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.