WOVTE DB HD New 15 VGA SVGA KVM Female to Female Gender Changer Adapter Coupler Pack of 3 Is ideal of using for changing the gender on monitor style cables and switch boxes, saving the cost and hassle of buying a new cable by just changing the gender of your port and using the cable you already have Break the routine welding adapter, no signal attenuation, to ensure high-definition screen signal transmission Fixed both sides with screws make sure that there is always connection stability Small and simple design provide convenience for carrying and storing, easy to use and intall Couple two VGA cables together to get a longer cable