CablesOnline 2-Pack 3.5mm (1/8") Stereo TRRS Female Jack to AV 4-Screw Terminal Block Balun Connectors, PL-CN17-2 Go to amazon.com Related posts Top 9 best 3.5mm jack 4pin 2022 Feature(1) 3.5mm 1/8" TRRS Stereo Female Connector(1) 4-Pin Screw Terminal BlockFully molded, high qualityGold Plated Connector2-Pack DescriptionThis 3.5mm 1/8" Stereo TRRS Female Jack to AV 4-Screw Terminal Block Balun Connectors feature a 3.5mm Stereo TRRS Jack on one end and a 4-Screw terminal block on the other end; connecting open wires to a 3.5mm stereo TRRS plug