Game Interface Options
Serial (RS-232)
Communication board #95-04998L (14-pin connector)
Powered through the game
Netplex
Communication board #95-05001L (10-pin connector)
Powered through 8-pin pigtail connector
USB
Communication board #95-05007L (4-pin connector)
Powered through the game
IGT USB/Netplex
Communication board #95-05472L (4-pin USB connector and 6-pin Netplex connection)
Powered through a 4-pin Molex connector
The Inner Chassis is compatible with all firmware versions.