Specification Binding : Electronics Brand : Black Box Color : Black Label : Black Box Corporation Manufacturer : Black Box Corporation MaterialType : Copper PartNumber : EYN257T-0010-FF ProductGroup : BISS Basic ProductTypeName : ELECTRONIC_CABLE Publisher : Black Box Corporation SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31oR3H0clLL._SL75_.jpg SmallImage_Width : 75 Studio : Black Box Corporation Title : Black Box Serial Null-Modem Cable