Specification Amount : 29.95 Binding : Personal Computers Brand : Black Box Color : Black CurrencyCode : USD Label : Black Box Corporation Manufacturer : Black Box Corporation Model : EDN12H-0020-MF PackageDimensions : 1.06 PartNumber : EDN12H-0020-MF ProductGroup : CE ProductTypeName : ELECTRONIC_CABLE Publisher : Black Box Corporation SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/417t-UX+eXL._SL75_.jpg SmallImage_Width : 75 Studio : Black Box Corporation Title : Black Box Serial Extension Cable (with Emi/rfi Hoods) - Db-9 Male Serial - Db-9 Female Serial - 20f