SanDisk 16GB Micro SDHC Class 4 TF Memory Card for Samsung GALAXY Gio Sidekick 4G Conquer with SoCal Trade, Inc. Micro SD HC & SD Card Reader - Bulk Packed SanDisk 16GB Micro SDHC Class 4 TF Memory Card for Samsung GALAXY Gio Sidekick 4G Conquer with SoCal Trade, Inc. Micro SD HC & SD Card Reader - Bulk Packed