Specifications: Support USB version 1.1/2.0 and HC 2.0. Plug and play hot swapping, easy to install and use. Memory card reader/writer. Single card reader, slim size, easy for carry. Type: Card Reader Material: Plastic Features: Mini, Portable, Hot Swapping, Easy to Use Length: 4.8cm/1.89" (Approx.) Thickness: 0.6cm/0.24" (Approx.) Width: 2cm/0.79" (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: 1 x Card Reader