The Sandisk SDSDQ-004G 4 GB Class 2 Micro SDHC Memory Card is a tiny solution to your excess data storage issues. Compatible with a range of Secure Digital High Capacity (SDHC) smartphones and tablets this durable memory card is a necessity to keep one’s digital life from hitting any bumps. With this added storage, never say no to more pictures, videos, and applications. Also, using this card with a compatible smartphone gives you the chance to download your applications on the card rather than your internal disk space which in turn helps in increasing the efficiency of your device. This memory card comes with a 5-year warranty from the manufacturer. Therefore, those who haven’t had the opportunity of using this product in the past can be reassured of its quality.