20564 Serial RS232 DB9 9-Pin Male to Male Adapters - Silver + Yellow (2 PCS)
Model 20564 Quantity 2 Color Golden Material Plastic + copper Interface Type Serial RS232 DB9 9-pin male to male Application Suitable for computer instrument etc.; Converts serial male to male connection Other The diameter of screw mounting hole: 0.3cm Packing List 2 x Adapters