11B3 Barr Systems Inc.
0001 CHANNEL-IN (BT) Rev 1 (Mainframe S/370 Interface I/O Adapter)
0002 CHANNEL-OUT (BT) Rev 1 (Mainframe S/370 Interface I/O Adapter)
0010 CHANNEL-IN (ES) (Mainframe ESCON Interface Adapter)
0100 SYNC MAX PCI High Speed Serial Communications Adapter
1001 CHANNEL-IN (BT) Rev 2 (Mainframe S/370 Interface I/O Adapter)
1002 CHANNEL-OUT (BT) Rev 2 (Mainframe S/370 Interface I/O Adapter)
