HyperX USB sound card adapter 7.1 surround for Cloud II /Core 3.5mm headsets DAC | eBay
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
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
DSP USB Sound Card 7.1 Surround Sound Cloud Virtual For Kingston HyperX Cloud II headphones and
My HyperX Cloud II USB sound card broke, so I fixed it and converted it to USB-C : r/HyperX