Per Wikipedia:The VIC-1211 Super Expander was a cartridge for the Commodore VIC-20 home computer. It was designed to provide several extensions to the BASIC interpreter on the computer, mostly to help with programming graphics and sound. It also provided 3 kB of extra RAM (of which 136 bytes were used by the cartridge itself). The cartridge was created by Commodore Business Machines (CBM) and released in 1981.

This Listing is for the Cartridge only in Good Condition