Home RISC OS USB ConfiX Serial Tracer AltKeys Contact Links Crypto Enigma-E MediX RISC OS RISC OS was initially developed by Acorn Computer of Cambridge, UK. In 1999 the OS was taken over by Pace Micro Electronics and the manufacturing and development of the Acorn computer range was taken over by Castle Technology Ltd. Since then Castle have extended the range of Acorn computers, and other RISC OS compatible machines have been introduced by a number of other companies. Below is a non-exhaustive overview of the currently available hardware. Castle Technology Ltd (Acorn) Micro Digital (Mico computer) RiscStation Millipede (Imago) Frequently asked questions about hardware Examples of professionally used RISC OS hardware Castle Technology / Acorn computers Acorn A7000 Acorn Risc PC Kinetic Risc PC Kinetic Upgrade IYONIX pc    ViewFinder graphics accelerator card RiscStation RS7500 Portable Expansion cards (Podules) Storm 32-bit SCSI kaart Risc TV, TV tuner and video digitiser VideoDesk, Video recording and editing EtherLan 600, ethernet card for Risc PC and A7000 II Dual, double serial RS232 card MovieMagic, MPEG-1 play back card Lark, 16 bit audio card Eagle, video digitiser ModemCard, internal analog modem (14K4) AlphaLock, professional genlock/PAL encoder ViewFinder, graphics accelerator card 1-slot backplane for A7000 2-slots backplane for Risc PC 4-slots backplane for Risc PC Any links shown in red are currently unavailable. © X-Ample Technology BV. Last changed: Friday, 13 February 2004 - 12:59 CET.