Specifications: Mini and portable, easy to carry. USB 2.0 interface, support hot plug. Suitable for TF or micro security digital card. Type: Card Reader Material: Plastic Features: Mini, Portable, Easy to Use Length: 4.8cm/1.89, Width: 2cm/0.79, Thickness: 0.6cm/0.24 (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 6 x Card Reader ( Random Colors )