Store more for less with the 1GB MSX-1GS Memory Stick PRO media from Sony. With a huge available storage capacity of 940MB, you can maximize your Memory Stick PRO media compatible devices file capacity without breaking the bank. The MSX-1GS makes a perfect upgrade for your digital camera or camcorder with its expanded operating temperature range of -13 degrees F to 185 degrees Fahrenheit. When used with Memory Stick PRO optimized devices with a four-pin parallel interface it supports minimum read and write speeds of 15Mbps. It is amazingly compact and easy to store in the included storage case.