8GB MicroSD Memory Card for Cricket Messager Touch (SCH-R631) Full QWERTY Cell Phone by Samsung with Free USB Micro SD/SDHC Card Reader -- 8 G/GB/GIG 8G 8GIG MicroSDHC Capacity/Type: 8GB Micro SDHC TransFlash Memory Card Compatible with: Cricket Messager Touch (SCH-R631) Full QWERTY Cell Phone by Samsung Complies with SDA 2.0 specifications Includes: Full Size SD/SDHC ADAPTER BONUS: Free USB MicroSD/MicroSDHC Card Reader