What peripherals work with RISC OS?
The FAQ used (up to March 2008) to contain a comprehensive list of various peripherals, such as hard discs, magneto-optical drives, tape, CD-rom, and related interfaces etc. However, this list was vastly out of date and aimed mainly at legacy Acorn machines. Because the list was largely irrelevant to the majority of readers, the list has now been archived at http://www.riscos.org/legacy/peripherals.