Amazon.com: Creative Sound Blaster X4 Hi-Res 24bit/192kHz External USB DAC and Amp Sound Card, Super X-Fi, Multi-Channel, 7.1 Discrete Surround, Optical-in, Optical-out, Line-in, Mic-in, Headset-in for PC and Mac : Electronics
Tip: Creative SB Live! 24-bit External (USB sound card) works flawlessly on passthrough : r/ShieldAndroidTV
Creative Sound Blaster Live! 24 bit External SB0490. USB audio interface - YouTube
Sound Blaster Audigy - Wikipedia
File:Soundblaster Live USB.png - Wikimedia Commons