The volume of these drives start at 256 mb. They are called: Memory Stick Pro High Speed and Memory Stick Pro Duo High Speed. And at the time, memory card Memory Stick Pro High Speed, maximum at the time a volume of 2 gigabytes, the cost was $ 700. On now we can say that the standard Memory Stick / Memory Stick Pro sunk into oblivion, he removed from production. ns similar findings. (Source: RioCan Real Estate Investment Trust). Standard Memory Stick Duo / Memory Stick Pro Duo is currently the maximum capacity of 8 gigabytes. Speaking candidly Darius Bikoff told us the story. Now the situation has changed, and ms Pro Duo now used in digital fotkamerah, but in mobile phones from SonyEricsson uses a new standard, recently appeared on the market: Memory Stick Micro M2. The memory card Memory stick Micro M2: see photo. Memory Stick Micro M2 can be rightly called a murderer Memory Stick Pro Today's race for the miniaturization of digital devices creates new requirements for memory cards, now they must be very tiny. Memory Stick Micro M2 – a new standard from Sony, which entered into "chvatku" standards: mmc Micro and Transflash (MicroSD). Memory Stick Micro M2 slightly loses to them in size, by the way the dimensions of this Cards are as follows: 15 x 12.5 x 1.2 mm. Linear dimensions, however, speak a little – more interesting to compare the volume occupied by the cards. The latter is 225 cubic millimeters in Memory Stick Micro M2 and 165 cubic millimeters in Transflash. But back to the Memory Stick Micro M2 By speed characteristics and size exceeds MicroSd Memory Stick Micro M2, but this again depends on the manufacturer, because many MicroSD controller kit of the older generation and have a much lower rate than the Memory Stick Micro M2.