In this episode of the CallousCoder, the host unboxes a sealed KCS Speedloader Cartridge for the Commodore 64. Manufactured in 1984 by KCS (Kolff Computer Supplies BV, Holland) the Speedloader Cartridge is the predecessor of the KCS Power Cartridge, which was released in 1985.
The host checks out the basic commands and the ML monitor and writes a simple assembly program in the ML monitor.
The scanned manual can be found here: https://github.com/rdoetjes/kcs
