16GB SanDisk MicroSD HC MicroSDHC Class 10 Memory Card 16G (16 Gigabyte) for Samsung Galaxy Star 2 S5 Mini Ace NXT Centura Avant Alpha Ativ Q with SoCal Trade, Inc. MicroSD & SD USB Memory Card Reader SanDisk 16GB MicroSD HC Class 10 UHS-1 Memory Card Compatible with models listed Comes with SoCal Trade USB MicroSD & SD Memory Card Reader 100% Original in a sealed retail pack 1 year limited factory warranty