Amazon.com: Meijunter Replacement Upgrade Audio Cable Crod for Sennheiser G4ME ONE/ZERO/PC373D/PC37X/GSP350/GSP500/GSP600 Gaming Headsets (3.5 Male to 3.5 Male, Black) : Electronics
Amazon.com: KUIDAMOS Headphone Extension Cable, Lightweight Aux Cable Wire Cord for PC37X GSP350 for G4ME ONE for PC 373D(Mobile Version) : Electronics
Cord Replacement Cable for G4ME ONE GAME ZERO PC 373D PC37X GSP350 | eBay
Audio Cable for Sennheiser GSP550 PC370D PC37X G4ME ONE GAME ZERO Gamer Headsets | eBay
Sale Massdrop X Sennheiser PC37X Gaming Headset - Etsy