USB Multi-Channel Sound Converter With 5.1 Channel Surround
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
C-MEDIA CM6206 5.1 USB Audio Sound Card Line-In & Line-Out Bass Extension Low Frequency Response Upgrade - TehnoBlog.org
Sound Blaster X-Fi Surround 5.1 Pro USB Sound Card - Creative Labs (Pan Euro)
Amazon.com: VAlinks USB 2.0 External Sound Card 6 Channel 5.1 Surround Optical S/PDIF Audio Sound Card Adapter for PC Laptop Recording Compatible with Windows 10/8 / 7/ XP : Electronics
Multimedia Devices: USB 5.1 Channels Sound Card Adapter with Optical Out & In, Dolby Digital Supported - Australia Computer Online
USB 5.1 Multi-Channel Surround Sound Adapter With Optical Audio Input Output - Walmart.com
Amazon.com: VAlinks USB 2.0 External Sound Card 6 Channel 5.1 Surround Optical S/PDIF Audio Sound Card Adapter for PC Laptop Recording Compatible with Windows 10/8 / 7/ XP : Electronics
usb sound card 5.1 - Newegg.com
6 Channel 5.1 Optical SPDIF Sound Card USB Audio Output Adapter External for PC Sound Card Accessories - Newegg.com