B07K2DX3TV SanDisk 400GB Ultra Micro SDXC Memory Card Works with Samsung Galaxy A7 (2018), A9 (2018) Cell Phone UHS-I Class 10 (SDSQUAR-256G-GN6MN) Bundle with (1) Everything But Stromboli MicroSD Card Reader

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Compatible with Samsung Galaxy A7 (2018), A8+ (2018), A9 (2018) Cell Phones
Read speeds up to 100mb/s; rated A1 for faster app performance and UHS Speed Class U1 and Speed Class 10 for Full HD video recording and playback
Shockproof, temperature-proof, waterproof, and X-ray-proof
Ideal for Android-based smartphones and tablets