Removable storage and RAM for handheld computers

In this post, I’d like to present you a small collection of removable cards and modules for handheld computers.

Front side:

Back side:

Left-to-right then top-to-bottom:

  • MultiMediaCard (MMC)
  • Secure Digital card (SD)
  • Nintendo 3DS card
  • Sony Memory Stick
  • Hewlett-Packard magnetic card for HP-67
  • Sony Universal Media Disc (UMD)
  • microSD card
  • Iomega PocketZip floppy disk
  • Memory Stick Micro card (M2)
  • MMCmobile card
  • Psion Organiser Datapak
  • CompactFlash memory card
  • miniSD card
  • DIP Pocket Memory Card – Bee Card (aka Credit Card Memory or CCM)
  • Psion Series 3 memory card
  • Elektronika removable RAM module for MK-90 (Электроника МПО-10)
  • PC Cards (aka Memory Card or a RAM Card)