CreateMate High-Speed 2-in-1 SD Card Reader Adapter USB 3.1 Type-C UHS- SD 4.0/Micro SD Card Reader & Holder for Cameras Smartphones Drones Action Cameras (Black for SD/Micro SD)

Super Speed Transmission: Built-in USB 3.1 chip the transmission speed can reach 312MB/S. Type-C interface supports plug-and-play compatible with Type-C smartphones and tablets.
TIPS: The ideal transmission speed will be 312MB/S if your cards are SD 4.0. The speed will also be influenced by internet environment and device performanceSD Card Reader& Holder 2 in 1: This multi-functional memory card storage case integrates memory card storage and ultra-high-speed data reading functions which can meet the storage and data transmission needs of photographers' memory cards during daily work and travel. As a card case it can accommodate two Nano SIM cards four SD cards four TF cards and an eject pin. As a card reader SD and TF dual card slots support data transfer at the same timeBroad
Compatibility: Widely supports different kinds of memory cards such as
UHS- SD 4.0: UHS-SDXC/SDHC/SD cards UHS-SDXC/SDHC/SD cards UHS- micro SDXC/micro SDHC/micro SD cards UHS- micro SDXC/micro SDHC/micro SD cards compatible with Windows 7 and above Mac OS 10 and above Linux Android iPad OSMetal Jacket& Rubber
Case Protection: Aluminum-alloy material shell& rubber case which can reach IP54 waterproof level to protect your sd cards.
[Packing list]: Card reader case *1 rubber case *1 carabiner *1 eject pin *1 user guide *1 logo sticker *1Note Data transfer only applies to Type-C port phones and tablets that support OTG; To connect with a desktop computer a Type-C to USB-A adapter is required