• Plug and Play: Supports SD, SDHC, SDXC, MMC Micro, RS MMC, Micro SD, Micro SDHC, and Micro SDXC in UHS-I mode. No drivers are required.
• Read and Write: Two cards at the same time to avoid the hassle of constant unplugging and re-plugging.
• Super Fast Transfer:  Supports up to 512G SD/Micro SD card read and super speed up to 5Gbps - 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or files in just seconds through USB 3.0. Backward compatible with USB 2.0/1.1.
• Broad Compatibility: Camera Windows XP/Vista/7/8/8.1/10, macOS, Linux, ChromeOS thanks to the Intelligent Chip GL3224.
• Superior Durability: Thanks to its aluminum body, optimized connector, premium chips, tin-plated pure copper core, and multi-shielded inside heavy-duty braided nylon cable.