- Trusted Seller Unico 308225 Rev. 5 Parallel Input / Output Interface Module Board 306-563.1 (TK4733-1)- Manufacturer: Unico
 Unico MPN: 308225 USED Parallel Input / Output Interface Module Revision 5 | 306-563.1 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY. $196 USDChattanooga, TN

