Features: Brand new and high quality USB 3.1 Gen 2 (10Gbps) high-speed data transfer, high-quality 4K-8K exclusive video, file transfer speed up to 10Gbps. Plug and play, no driver needed. The appearance is refined and compact. Disk formats such as NTFS/EXT4/FAT32/EXFAT. All aluminum alloy design, high-speed heat conduction. The blue LED light indicates reading and blinking, making it easy to check the connection status. Specifications: Brand: Rocketek Model: CR316 Color: Gray Name: CFexpress Type B Card Reader Appearance Material: Aluminum Alloy Supported Disk: NTFS/EXT4/FAT32/EXFATg Main Control Chip: ASM2362 Product Size: 68x50x9.5mm/2.67x1.96x0.37in Note: Please allow 0-1cm error due to manual measurement. Make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1PC x Card Reader 1PC x USB Cable C to C 1PC x USB Cable A to C