Cables to Go Db9 M/M Serial Rs232 Mini Gender Changer (Coupler) Best

Low Profile To Save Space! Quickly Change The Gender, Or Join Two Cables Together. Save The Cost And Hassle Of Buying A New Cable By Just Changing The Gender Of Your Port And Using The Cable You Already Have. Each Changer Is Molded And Fully Shielded, Preventing Any Unwanted Emi/Rfi Interference Caused From Office Equipment.