xD Memory Cards
xD Memory Cards are ultra-compact, with fast data transfer rates, the removable xD Memory Cards have been developed to meet the Memory Cards requirements of the modern, multi-megapixel digital photographer. The new media has been created to potentially support capacities up to 8GB in the future. xD Memory Cards

(CF) Compact Flash Memory Cards
Compact Flash Memory Cards (also known as CF) Memory Cards are a popular and convenient way to store and share information between devices including digital cameras, palmtop computers, voice recorders and MP3 players. Compact Flash Memory Cards are available with a variety of data capacities (measured in MB) their big advantage is that they are easily interchangeable and retain your data even when they've been turned off or unplugged. There are various types of digital Memory Cards of which Compact Flash Memory Cards is just one, so for your peace of mind please make sure that your device is compatible with Compact Flash Memory Cardscards before purchasing. This will ensure you can take advantage of increased storage capacity as soon as possible using Compact Flash Memory Cards.

(SD) Secure Digital Memory Cards
Secure Digital Memory Cards cards are the latest generation Memory Cards that offer an incredible combination of high storage capacity, fast data transfer rates, great flexibility and excellent security in a Memory Cards about the size of a postage stamp. Based on nonvolatile memory components and encased in a protective molding, they do not require power to retain the information stored on them. Since they are based on solid-state components, they have no moving parts to skip or break down, making them highly reliable. The Secure Digital Memory Cards standard provides an easy method for quickly downloading and transferring secure digital files from your computer or the Internet. By using a Secure Digital Memory Cards Reader it is also possible to upload files from your SD Memory Cards to your computer. As the latest introduction in the competitive Flash Memory form factor, Secure Digital Memory Cards is an increasingly popular format for leading manufacturers of digital devices like, MP3 players, digital cameras and PDAs. Because of its small foot print SD Memory Cards makes it easy for device manufacturers to integrate expansion capability into ever smaller devices. Secure Digital Memory Cards