SDHC Class 4 Memory Card 8GB INSDH8G4V2 Integral SDHC (Secure Digital High Capacity) cards allow you to store your photos, videos, music files and documents quickly and easily. With capacities up to 32GB available and Class 4 guaranteed minimum write speed, Integral SDHC cards are perfect for HD movies and images. Features: For use in SDHC compliant devices including: digital cameras, camcorders, MP3 players, Satellite Navigation systems, PDAs, DAB radios, laptops and netbooks Protective case included (8GB and above) 5 year warranty Also available as a twin pack and with a usb card reader (2 year warranty - card reader) You may also like our faster UltimaPro SDHC Class 6 memory cards available in capacities 4GB up to 32GB Specifications: Size (mm) 32×24×2.1 Weight (g) 2 Pins 9 Voltage 2.7V - 3.6V Form factor Secure Digital High Capacity (SDHC) File format FAT32