YarMonth - 3.5mm Stereo Male To 2X RCA Female Adapter Extend the distance of your usb a/b cable Connector 1: usb type a male connector 2: usb type a female Usb 2.0, pc and mac compatible Stereo Left and Right Audio,Splits RCA Phono Cables Foil and braid shielding reduce emi/rfi interference and twisted pair construction helps reduce crosstalk for a high-speed, error-free data transfer