Welcome to the shop! 1. Sandblasted aluminum alloy shell for a comfortable feel. 2. Compact design, easy to carry. Supports hot swapping, efficient and stable. 3. Uses USB3.0 technology for high-speed file transfer, speeds up to 500MB/S. 4. Compatible with professional equipment models, such as for Nikon D4, D5, D500 / for Sony XQD interface camera type. 5. Compatible with a variety of operating systems. Supports WINDOWS series / for MAX. This product uses USB3.0 technology to achieve high-speed file transfer. High-quality images for workflow, high-resolution video transfer, speeds up to 500 MB/s. The card reader is compact and portable and supports hot swapping, high efficiency, and stability, allowing you to quickly and easily transfer large files, whether you're at work or on the go. Quickly complete post-production. It's a great choice for photographers and enthusiasts. Features: 1. Sandblasted aluminum alloy shell for a comfortable feel. 2. Compact design, easy to carry. Supports hot swapping, efficient and stable. 3. Uses USB3.0 technology for high-speed file transfer, speeds up to 500MB/S. 4. Compatible with professional equipment models, such as for Nikon D4, D5, D500 / for Sony XQD interface camera type. 5. Compatible with a variety of operating systems. Supports WINDOWS series / for MAX. 6. High-performance read speed. Large 4K video files and image files can be transferred quickly. 7. Compatible with various systems. Supports hot swapping, efficient and stable. Multi-channel technical support for high-speed transfer. 8. With a small and convenient design, it's easy to slip into your pocket and carry around. Specifications: Black color Model: Card Reader Material: Aluminum Alloy Package List: 1 * Card Reader