Features: Material: The all-in-ones card reader is made of material, which is durable and wear-resistant, not easy to break, and can be used for a long time. Fast transfer speed: Extremely fast transfer speed allows you to transfer more files in less time and reduce waiting time. Compact and portable: The multifunctional USB card reader is lightweight and compact, has strong heat dissipation and is durable. Multi-interface design: This card reader is designed with Micro/USB/USB2.0 x 1/USB3.0 x 1/TYPE-C3.1 interface, and SDTF memory card slot allows you to easily transfer required files between different devices. Widely used: Connect to mobile phone/laptops/synchronically expands the USB interface/connect to external devices to read the contents of the memory card Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: aluminum alloy Size: about 8 x 3 x 2cm Interface: Micro/USB/USB2.0 x 1/USB3.0 x 1/TYPE-C3.1 Memory card slot: SDTF Package List: 1 x Card Reader