Ingest into Surface Hub PC, usually with the VGA video input. Support simultaneous guest input display with guest input #1 and guest input #2 (one full resolution, two thumbnail). Support simultaneous guest input display with guest input #1 and guest input #3 (one full resolution, two thumbnail). Support simultaneous guest input display with guest input #2 and guest input #3 (one full resolution, two thumbnail). Use these ports on the Surface Hub for Guest Mode. When an HDCP source is connected, use the side keypad to change source inputs. To display your content without violating HDCP requirements, use the keypad on the right side of the Surface Hub to directly choose the external source.

If Surface Hub encounters a High-Bandwidth Digital Content Protection (HDCP) signal, the source will be displayed as a black image. Surface Hub's internal PC takes video and audio from the connected device and presents them on the Surface Hub.

If the source device is Windows-based, that device can also provide Touchback and Inkback. Guest Mode uses a wired connection, so people can display content from their devices to the Surface Hub. Cameras, microphones, speakers, and other peripherals, are sent to the external PC, in addition to pen and touch. Power the Surface Hub from an external Windows 10 PC, turning off the embedded computer of the Surface Hub. Present another device's display on the Surface Hub screen and interact with both the device's content and the built-in Surface Hub experience. Mirror the Surface Hub's display on another device.

The method you use will depend upon your scenario and needs. When connecting external devices and displays to a Surface Hub, there are several available options. Surface Hub will use the video input that you select until a new connection is made, the existing connection is disrupted, or the Connect App is closed.

Connect mac to wireless display