New Factory Sealed AB 1747-L531 SER E SLC 500 5/03 CPU Processor Unit Controller

New Factory Sealed AB 1747-L531 SER E SLC 500 5/03 CPU Processor Unit Controller ,Important reminder: The price can be purchased directly, If you need to buy products, you can email us or communicate online. We will reply you as soon as possible, we can also trade on ebay. shipping fee 80$ .If you need more pictures, or need more quantity, or have other problems. Please contact me 2022.09.14