Home Slickdeals USB external sound card with extension USB to microphone/headphone output. Under $3... Slickdeals USB external sound card with extension USB to microphone/headphone output. Under $3 with prime $2.88 By ARCOM - 19 December 2022 36 0 SHARE Facebook Twitter Go to the deal page: USB external sound card with extension USB to microphone/headphone output. Under $3 with prime $2.88
