NEW Corsair CA-8910039 VOID PRO Surround USB Dolby 7.1 Adapter 3.5mm Converter | eBay
VOID Surround Hybrid Stereo Gaming Headset with Dolby 7.1 USB Adapter
Amazon.com: [Upgrade] 1Mii USB Sound Card USB to 3.5mm Jack Audio Adapter - Virtual 7.1 Surround Sound - USB Adapter for PS4/PC/MAC/Stereo Headsets, External Sound Card No Drivers Needed Plug and Play :