NeoBiosMasta 1.7

These NeoBiosMastas are made with premium gold plated sockets. 

Compatible with Neo Geo MVS Mv-1c and Mv-1b motherboards.

Many of the 68000 sockets that people generally use to build these are loose and can easily pop off. These gold plated sockets I use lock in nice and tight. 

This is the adapter only, you will need to provide your own Unibios rom chip. 

You can purchase one here

https://www.arcadeworks.net/products/unibios?variant=36483740729497

Or program your own 

http://unibios.free.fr/

For installation, follow the guide here.

Personally I prefer to remove the original bios chip completely instead of lifting legs, add the two wires and attach the neobiosmasta to the socket. 

https://consolemods.org/wiki/images/8/8a/NeoBiosMasta_Install.pdf