2-in-1 Card Reader Case for SD/TF Memory Cards High-Speed Reading and Writing ? Two-in-one design supports memory card storage and ultra-high-speed data reading function ? USB 3.1 chip for efficient transfer (high-speed data transfer up to 312MB/s) ? Supports SD and Micro TF cards, dual card reading at the same time ? Large capacity storage for simultaneous storage of eject pin*1, memory cards*4, TF cards*4, Nano SIM cards*2 (not included) ? Suitable for cameras, cell phones, drones, sports cameras, and widely compatible ? Aluminum alloy shell, one-piece molding ? IP54-level professional waterproof protection Package included: ? 1 x Memory Card Case ? 1 x Silicone Cover ? 1 x Buckle ? 1 x Eject Pin ? 1 x Logo Sticker ? 1 x English and Chinese Manual ? Other items not included