HyperX Cloud Earbuds - Gaming Headphones with Mic & Amp USB Sound Card - Virtual 7.1 Surround Sound - Works with PC/PS4 - Plug and Play Audio Upgrade for Stereo Headsets (HX-USCCAMSS-BK)
Unboxing the HyperX Sound Card - YouTube
Kingston HyperX Cloud II USB Sound Card 7.1 Surround Sound PC/PS4/XBOX AMP | eBay
HyperX Amp virtual 7.1 surround USB sound card PC, PS4, PS4 Pro corresponding ha 740617278590 | eBay