I-PAC4 Keyboard Encoder
If you are creating a BIG 4 player cabinet, then this is the encoder for you. With 56 inputs you can connect up to 4 joysticks with 8 buttons each, along with 4 player start buttons and 4 coin inputs. That would make a very serious looking control panel!
The unit works “out of the box” with MAME, or being fully programmable it can be configured to output whatever set of keystrokes you require.
Includes a USB cable for connection to a PC. If required, a programming utility can be downloaded from here: www.ultimarc.com/winipacv2setup.exe