亚马逊美国银行账户:ricoh memory stick disk device at 2003

ricoh memory stick disk device at 2003 Memory Stick Duo是什么？ NO Memory stick是什么意思? Memory-Stick-DUO？ MEMORY STICK问题 格式出错memory stick memory stick error Memory Stick PRO Duo Memory stick未格式化？ memory stick pro 与 memory stick 的分别