GIGASTONE 4GB SD Card 5 Pack, Speed Up to 20MB/s, SDHC UHS-I Class 4 Memory Card for Photo Video Music Voice File DSLR Camera DSC Camcorder Recorder Playback PC Mac POS 5pcs in Pack, with 5 mini Cases

• Built-in error correction(ECC) automatically detects and fixes transfer errors
• Full- Sized SD card (32mm * 24mm)
• Perfect for vast amounts of HD video and high-resolution images
• Compatible with all SDHC-labeled host devices
• Waterproof, temperature-proof, x-ray-proof, and shock-proof, magnetic proof. With 5 mini cases
• 5 year limited Warranty from best manufacturers and suppliers of memory cards

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