How to choose the right card SD memory cards are now pretty much standard for a range of devices such as mobile phones, tablets, digital cameras and camcorders. Getting the right card is essential. They can increase the storage capacity and performance of your device. Memory card formats: SD, microSD and CompactFlash SD, microSD and CompactFlash are the main card sizes on the market today. Within each card size, there are different classes of storage capacity and speed. SD memory cards are…