It was compatible in software and hardware with the British Sinclair ZX81, although it was a less literal copy than the competing machines (TK82C and TK83), produced by Microdigital.

[4][5][6]Prológica later redesigned the cabinet, added a video monitor output, external power supply, and relaunched the product as CP 200 S.[4][1][5] The memory configuration consisted of 8 KiB of ROM and 16 KiB of RAM.

There was auditory feedback in the form of a "beep" sound whenever a key was pressed.

[2][3] The second mode was a 64 x 44 semigraphic display, allowing for a more visually versatile output.

[2][3] As for expansion capabilities, the machine provided a single 50-pin slot,[2][3] positioned on the side of the system on the CP 200 and at the back on the CP 200 S. The CP200 also featured ports for external connections.There was an RF TV out (PAL-M, channel 3),[2][3][7] a joystick port and cassette tape port supporting speeds of 500 and 1500 baud.