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DigitalLife U2AUDIO7-1 7.1/5.1 External USB Sound Card for Win & Mac
Newst External Sound Card USB 6 Channel 5.1 External Audio Music Sound Card Soundcard For Laptop PC with Driver CD + USB Cable - Newegg.com
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Visland Sound Card,6 Channel External Sound Card USB 2.0 External 5.1 Surround Sound Optical S/PDIF Audio Sound Card Adapter for PC Laptop Recording Compatible with Windows 10/8/7/ XP - Walmart.com
5.1 USB Audio Adapter External Sound Card with S/PDIF Digital Audio, for Laptop, Blue - Walmart.com