This unit converts a standard PS2 mouse into a serial mouse with Rosemount RS3 protocol.

It consists of a microcontroller based electronic circuitry that performs the protocol translation and system interface functions.

It is housed in an ABS enclosure that measures 90mm(L) x 50mm (W) x 25mm (H).

It is fitted with a 6pin mini Din socket, for connecting the PS2 mouse and an 8pin connector on a flying lead for use on the system.