Introducing the SimpleTech ProXTM, with XcellTM
Technology. With a write

speed of 4 megabytes per second, the ProX reduces wait
times between shots, so you can get more images and capture your vision - the
instant it happens!
Engineered to optimize camera performance, the ProX is
twice as fast as standard cards. And the ProX provides high-speeds for all
digital cameras and doesn't require any software upgrades to the
camera.
Multitasking Technology enables fast, sustained write performance by
allowing concurrent read, program and erase operations to multiple flash media
integrated circuits.
Internal Direct Memory Access (DMA) allows instant data
transfer from the buffer to the flash media, which eliminates microcontroller
overhead associated with traditional, firmware-based approach.
Wear Leveling
increases longevity by spreading the digital flash data writes across least used
memory address sectors.
Power Management Unit (PMU) minimizes power
consumption by putting circuitry that is not in operation into sleep mode,
saving valuable battery power.