Features: High-Quality Material: The 4-in-1 card reader is made of high-quality material, which is durable and wear-resistant, not easy to break, and can be used for a long time. High transfer speed: Extremely fast transfer speed allows you to transfer more files in less time and reduce waiting time. Compact and portable: This USB card reader is lightweight and compact, has strong heat dissipation, is durable, and takes up no space in your pocket. Multifunctional design: This card reader has a four-in-one design, no driver required, convenient and fast. Widely applicable: This card reader is suitable for photographers, studios and other people who need to transfer large files. 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: zinc alloy Size: 59.6*8.8*47.8mm Interface: USB2.0/8pin/Micro-USB/Type-C Compatible systems: iOS 8 and above/OSXs/Window/Linuxs/Androids Package List: 1 x Card Reader