 "Logitech C920 Webcam 30 fps Black USB 2.0 (960-000764)" (960-000764) from Solid Signal"
"This flexible and adjustable HD webcam by Logitech outperforms built-in webcams.  Connect with everyone in Full HD 1080p on Skype, or in fluid HD 720p on FaceTime for Mac.  Also make high-quality video calls with Google Hangouts and video-calling clients. Even chat with your Facebook friends with video calling powered by Skype or Facebook Messenger." 
 "Logitech BCC950 ConferenceCam - web camera" " Logitech camera 960-000866 Conference Room Video CDWG.com
"It combines HD 1080p 30fps video with high-quality full-duplex speakerphone clarity for business-grade video conferencing. UVC H. 264 onboard technology helps ensure quick Plug-and-Play functionality on both PCs and Macs - no software to install. The built-in, full duplex speakerphone and noise-canceling microphone allow all meeting members to hear and be heard clearly up to 8 feet away from the base." 