This is a poly-branded version of the legendary Plantronics DA-80 USB to 4-pin QC audio codec. to use your M-Series wired headset with softphone applications. The only complaint I have is that it doesn't have the long twisted pair cable like the old HIC adapters for wired hardphones.
π₯ Enhance Distance Education & Web Conferencing with INSWAN INS-1 - Tiny 8MP USB Document Camera
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INSWAN INS 2 Dual Mode Supplemental Conferencing
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JOYUSING 8MP Document Camera for Teachers - VGA/HDMI/USB Three Mode, Mac, Windows, Chrome Compatible - Ideal for Online Teaching, Distance Learning, and Web Conferencing
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π CZUR Assistive Cover 13.14-inch: Splash Resistant, Adjustable Hook & Loop, PVC Material for CZUR Book Scanner - Office & Home - Black
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