Before bidding on this time we would like to clarify that Next day delivery only applies to purchases made in the U.K. Deliveries to the European Union are via Airmail only (the fastest means of transport) and can take between 3-5 days. Please feel free to contact us on 0127XXXXXX if you are unsure about you memory card requirements. The MPOWER III Alcotek’s 2GB Compact Flash Card (CF) x200 speed card employs the world’s most advanced digital technology and it is aimed for both Semi-Professional and Professional users. The device combines very fast transfer speeds, large storage capacity, ultra safe security on your saved data and excellent reliability at all weather conditions. The Compact Flash's high data transfer rate x200 makes it on of the fastest cards available. The speed rating of this device is 30MB/Sec for Write and 40MB/Sec for Read.