NeoBiosMasta v2021 "VMC only" (Virtual Memory Card)

Regular price $44.99

Available for sale on June 21, 2022 10am PDT. SOLD OUT. No ETA on next batch.

The NeoBiosMasta (NBM) "VMC-only" is a memory card add-on board for your MV-1B and MV-1C that includes  16KB virtual memory card (VMC). Integrated bios is NOT included in this version.

The MV-1B and MV-1C normally do not have the ability to support a physical memory card. This board tricks these systems into thinking there is memory card installed. 8 times the size of an original memory card!

If you use a XXX in 1 multicart, you may need to power off the system to change games. This is a software bug inside of multicarts that disables returning to the game select menu when it detects any memory card. This is not a bug with the VMC boards and will happen on any system with any memory card present.


This product does not include a bios nor have the option of easily adding an aftermarket bios. An onboard bios (unibios or original) must be running and fully functional before using this device. Due to this, no soldering is required for most intended applications.

This version of the NeoBiosMasta is not compatible with the Omega Entertainment Machine due to case fitting issues and a lack of eprom socket. Please contact us for other VMC upgrade options for your Omega.