Sony 1GB High Speed Memory Stick Pro-HG Duo

Sony's Memory Stick PRO-HG Duo media has shorter data transmission times and faster recording times between hardware with an 8-bit parallel interface and the flash memory device. With the addition of four connector pins to the Memory Stick's traditional 4-bit parallel interface, the resulting 8-bit parallel interface provides write speeds of up to 30MB/s (240 Mbps) megabytes per second.