 "Polycom CX5000 Power Data Box - video conferencing I/O module" " Polycom module 2200-31331-001 Phone Accessories CDWG.com
"Marketing description is not available." 
 "HD C310 720p High Definition USB Webcam"@en "960-000585 - LOGITECH HD Webcam | Newark element14"@en
"Use this webcam for HD video calling and connecting online-in HD 720p, 5MP photos and one-click upload to Facebook."@en 