Specification Binding : Personal Computers Brand : Axxon (OEM) Inc. Label : Axxon (OEM) Inc. Manufacturer : Axxon (OEM) Inc. Model : LF1129KB PartNumber : LF1129KB ProductGroup : PC Accessory ProductTypeName : COMPUTER_ADD_ON Publisher : Axxon (OEM) Inc. SmallImage_Height : 71 SmallImage_URL : http://ecx.images-amazon.com/images/I/51rZX9gyynL._SL75_.jpg SmallImage_Width : 75 Studio : Axxon (OEM) Inc. Title : Axxon LF1129KB 1 Port USB to RS422/485 Isolated (Industrial)