Any high end mobile is incomplete without memory. Imagine a mobile with an excellent camera, good audio quality, HD video but no memory option to use these functions. With so many apps and so many mobile features, the internal memory which comes with the phone is not enough for many. Hence came the concept of expandable memory cards. It is not only used in smart phones but also in devices like tablets, compact cameras, camcorders, music players and even laptops. It comes in various speed classes -2, 4, 6 and 10 (2 being the slowest and 10 the fastest). For high definition video recording one would need a fast speed memory card whereas for standard ones a slow one would suffice. Then comes the size comparison. We have in the market 3 different categories-The standard size, mini and micro SD card. It depends on what type our device supports. The memory card also has a capacity discrimination to consider. Depending on what device and how much that device is expandable to, a memory card have to be purchased. Dealsbro simplifies your quest for expandable memory through its wide range of comparative study on various brands of SD cards along with the best deals offered and various offers for the customers to consider. It also compares the customer review and enables you to make the best choice.