The only thing you should need is a memory stick that is either a USB storage, a SD card, or a micro SD card whichever your frame designates that it should use. To transfer pictures from your computer to the frame you might need a SD/Micro SD card reader drive for your computer depending on what the frame designates and if your computer has one built into it. not all laptops/desktops have a SD drive. If it is USB storage drive this shouldn't be an issue but most digital photo frames that I have seen require a SD or Micro SD card.
Kingston - 32GB microSDHC UHS-I Memory Card
(10)
Insignia™ - USB 2.0 SD/MMC/MS Memory Card Reader - Black
(370)