Check the listing for details. 12In DB9 To IDC10 Serial Port Everex Cable Bracket Add DB9 Port AT Motherboard. Color: GRAY, Condition: New. Listed at 2.78 USD. This version known as the AT or EVEREX or EVEREST. Version uses the following wiring. Standard 2.54mm Pitch IDC Connector. WARNING: IDC Connectors are Numbered: 1,3,5,7,9 Top Row 2,4,6,8,10 Bottom Row DB-9IDC-10 Pin 1 Pin 1 Pin 2Pin 2 Pin 3 Pin 3 Pin 4Pin 4 Pin 5 Pin 5 Pin 6Pin 6 Pin 7 Pin 7 Pin 8Pin 8 Pin 9 Pin 9 Called Straight Thru Wiring Serial Port. A 12" Ribbon cable with one end db-9 Male and the other IDC 10 pin Female. These small cables plug into motherboards and some I/O Cards. We sell a Longer Version of this Part #07130. We also Sell a 1U Short Bracket for This Part #07112. The Easiest Way to tell which of these you need is to pull off the Housing as Pictured above. Compatible Designs CablesToGo 28300. StarTech PNL9M16 (16 Inch). Generic Part Numbers 000-F903-N, 000F903N, DB107-3212