Sennheiser Gsp 350 Pc Gaming Headset With Dolby 7.1 Surround Sound : Target
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 :
StarTech 7.1 USB Audio Adapter External Sound Card ICUSBAUDIO7D
Plantronics GamesCom Dolby Adapter-03
Amazon.com: HyperX Amp USB Sound Card - Virtual 7.1 Surround Sound - Works with PC/PS4 - Plug and Play Audio Upgrade for Stereo Headsets (HX-USCCAMSS-BK) : Electronics