 "AVerMedia CromeCap 100 - video capture adapter USB 2.0" " AVerMedia 2.0 CV910W Automation & Control Systems CDWG.com
"Simply connect your computer via HDMI or VGA, press the record button, and your entire lesson will be recorded and ready to share." 
 "Polycom - interface module" " Polycom module 2200-07156-001 Phone Accessories CDW.com
"Polycom develops, manufactures and markets a full range of high-quality, easy-to-use and affordable voice and video communication endpoints, video management software, web conferencing software, multi-network gateways, and multipoint conferencing and network access solutions." 