 "ViewCast Osprey 460e w/Simulstream -video input adapter- PCI Express 2.0 x1" " ViewCast x1 - 95-00472 TV Tuners/Converters/ Adapters CDW.com
"The Osprey 460e is a powerful, professional-grade card capable of capturing and streaming multiple independent channels, simultaneously. Ideally suited for high-density encoding applications, the Osprey 460e will streamline your workflow as it provides the highest possible video quality for your capture and streaming applications.With its PCIe architecture, the Osprey 460e is designed to simultaneously capture four independent channels of analog video and unbalanced stereo audio signals and process them independently, minimizing internal PC space requirements. The channel density offered by the Osprey 460e dramatically reduces total system cost by increasing the capture capacity within a single system." 
 "Elmo LX-1 Visual Presenter - document camera" " Elmo camera 1353 Document Cameras & Overhead Projectors CDW.com
"Capture your student's mind in the world of visual learning. LX-1 Visual Presenter offers an extremely large optical zoom lens of any camera in its class while the full HD camera captures crisp, clear detail on the smallest of objects. The easy to use LX-1 makes the perfect addition to any classroom." 