B083PZGCX4 SanDisk Ultra 400GB MicroSD XC Class 10 UHS-1 Mobile Memory Card for Samsung Galaxy S8 S9 S10 Plus + S10e USB 3.0 MemoryMarket Dual Slot MicroSD & SD Memory Card Reader

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SanDisk Ultra 400GB MicroSD XC Memory Card
Speed: UHS-1 Class 10 100MB/s
1 year factory warranty
MemoryMarket Ultra High Speed Dual Slot MicroSD and SD USB 3.0 Memory Card Reader
Listing includes: 1x Memory Card, 1x Adapter and 1x Card Reader