Value Series S-video coupler joins two S-video cables together for a longer connection or convert an S-video male port/connector to a female port/connector. Extend the distance of s-video cable by coupling the two cables together. This flexibility helps to place DVD player, digital camcorder, satellite system or any S-video component away from your TV monitor. The connector's molded design reduces EMI/RFI interference. Each end of the coupler is 4-pin mini din female, the standard 4-pin for S-video.