Alternate color or configuration shown Black Box SM966A interface cards/adapter Internal Serial Black Box SM966A. Output interface: Serial Manufacturer: Black Box SKU: 2893385 Manufacturer part number: SM966A $280.39 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Provides A/B switching for DB9 terminal connectors.- Provides A/B switching for DB9 terminal connectors.- Use with the Pro Switching System Plus Chassis. Overview Specifications Contact Us Provides A/B switching for DB9 terminal connectors.- Provides A/B switching for DB9 terminal connectors.- Use with the Pro Switching System Plus Chassis. Products specifications Attribute name Attribute value Design Internal Yes Ports & interfaces Output interface Serial Your name * Your email * Enquiry * Submit Products specifications Attribute name Attribute value Design Internal Yes Ports & interfaces Output interface Serial Product tags (51759)