Specification: Origin: Mainland China Photography Accessories Type: Memory Card Case Material: Silicone + Plastic Interface: Type-C Compatibility: Compatible with Windows 7 and above, Compatible with MacOS 10 and above, Compatible with Linux, for Android, Compatible with compatible with iPad OS Working temperature: -10 to +45C Is it waterproof: Yes Transmission speed: 5Gbps Card type: SD*4 + TF*6 + SIM*2 Unfolded length: 208mm Compatible memory cards: UHS- II, SDXC, SDHC, SD Cards UHS-I, SDXC, SDHC, SD Cards UHS-II, Micro SDXC, Micro SDHC, Micro SD Cards UHS-I, Micro SDXC, Micro SDHC, Micro SD Cards Product size: 118.5*59*25mm Net weight: 137.2g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Card Reader 1 X Instruction Manual 1 X Carabiner 1. Dual Slot Design for Versatile Use: The high-speed sd card reader features dual SD and TF card slots, allowing simultaneous data transfer and storage, making it an essential tool for photographers and travelers. 2. All-in-One Storage Solution: This sd/tf/sim memory card reader case can hold two SIM cards, four SD cards, and six TF cards, providing a comprehensive storage solution for all your memory cards in one compact case. 3. Ultra-Fast Data Transfer: Equipped with a built-in USB 3.1 chip, the sd/tf card carrying case holder supports data transfer speeds up to 312MB/s, ensuring quick and efficient file transfers. 4. Type-C Compatibility: The tf sd card adapter features a Type-C interface for plug-and-play convenience, compatible with Type-C smartphones, action cameras, and tablets, making it versatile and user-friendly. 5. Durable and Protective Design: The card reader adapter is crafted from aluminum alloy for smooth sliding and durability, with a rubber exterior providing IP54 protection against dust and water, ensuring your cards are safe and secure.