Collaboration features offered by Interactive Whiteboard D6500 increase productivity at meetings by letting users manage, mark up, and share documents and other content using finger, optional pen, or tablet app. Supporting HD resolution up to 1,920 x 1,080, 65 in. HD TouchPanel display can host up to 400 attendees via 20 connected interactive flat panel displays (IFPDs) and 20 connected devices (including laptops, tablets, and projectors).