Home Amazon Goldbox SYBA external USB Stereo Sound Adapter for Windows, Mac, Linux Extra Audio... Amazon Goldbox SYBA external USB Stereo Sound Adapter for Windows, Mac, Linux Extra Audio Source with Microphone SD-CM-UAUD By ARCOM - 18 April 2018 187 0 SHARE Facebook Twitter Go to the deal page: SYBA external USB Stereo Sound Adapter for Windows, Mac, Linux Extra Audio Source with Microphone SD-CM-UAUD List Price: $49.98 Deal Price: $5.49 You Save: $1.15 (17%) SYBA external USB Stereo Sound Adapter for Windows, Mac, Linux Extra Audio Source with Microphone SD-CM-UAUD Expires May 2, 2018