I have the main unit, Psion Printer II and power adapters.
type Pocket Computer
country UK
year 1986
os Organiser Programmin Language (OPL)
cpu Hitachi HD6303X
speed 0,92 MHz
ram 16 KB
rom 31 KB
graphic 2×16 lines
colors LCD B/W
sound buzzer
ports proprietary
The Psion Organiser II — The First Practical Handheld Computer
The Psion Organiser II, released in 1986, was the first handheld computer to achieve genuine commercial success — a ruggedised, pocket-sized device with a full keyboard, persistent memory, and a suite of applications that made it genuinely useful for business professionals. Running the OPL programming language on a custom processor, the Organiser II could store contacts, appointments, and custom databases, and its Datapaks (ROM cartridges) allowed additional applications to be added. The Model XP was the most capable variant, with expanded memory. The Organiser II predated the PalmPilot by a decade and established Psion as the pioneer of practical handheld computing, a position the company would maintain through the Series 3 and Series 5 families.