Compatible IFM E70320DB9 RS232 to RJ12 Programming Cable Fully Compatible With IFM E70320 Cable Designed for the Programming of AS-i gateways and PLC, Ensures reliable signal transmission between PC and gateway.; High-QualityConstructed with Premium PVC Jacket and aluminum foil shielding effectively resist EMI/RFI interference and ensure reliable signal transmission.; Plug & Play Easy to Use, Plug and Play, No Additional Drivers Required. ideal for Programming, Configuration, and Diagnostic Tasks.; Custom CableWe are a professional cable manufacturer,please contact us for customised requirements.Please contact us if the cable you received is defective or does not work.We will solve the problems properly or send you a new replacement at once.