Kramer VIA-CONNECT-PRO | Wireless Presentation Collaboration Hub Wireless Connection- Connect wirelessly with your own device. No dongle needed Multimedia- Share uninterrupted full HD wireless video streaming (up to 1080p60), MP3 files and photos Inputs: 4 USB 3.0, 1 LAN on an RJ?45 connector Graphic Outputs: 1 HDMI, 1 mini DisplayPort Audio Output: 1 S/PDIF