A 2K monitor ROM written by Philips and a cassette interface were the most important differences between the TVGC and the Interton family.
[3] It is possible to add cartridge slots to the TVGC to enable it to play console games, and the Hobby Module of the Acetronic console effectively transforms it into a basic TVGC.
A pair of General Instruments AY-3-8910 Programmable Sound Generators are used in the expanded version, meaning that this machine had the most powerful sound capabilities of the time.
The October 2008 issue of Elektor magazine features the TVGC in its "Retronics" section.
[4] This video game-related article on computer hardware is a stub.