Features: Quickly transfer your files with our express USB3.1 Card Reader. Compatible for express cards, this reader ensures efficient data transfer for photographers and videographers. Made from durable aluminum alloy, our express USB3.1 Card Reader offer reliable data transmission. Its sleek designs and compact size make it perfect for professionals. Our USB3.1 Card Reader is a must have accessory for fast data transfer. Whether in studio or on the move, our USB3.1 Card Reader allows quick file transfers. Say goodbye to waiting times and hello to efficient data handling. Boost your productivity with our USB3.1 Card Reader. With its high speed data transfer, you can focus on capturing amazing shots. Specifications: Material:Aluminum Alloy Size:Approx.7.4x6.7x1.4cm/2.91x2.64x0.55in Transmission speed: USB3.1gen2 10Gbps Interfaces Type:9315M A,9311M B;(Optional) Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xCard Reader