Connector diagrams

1 

microSD

microSD card

This connector features a security cover to prevent theft of an installed microSD card.

2 

USB 3.2 Gen 1 Type-A

N/A

This connector is a service port.

3 

USB 3.2 Gen 1 Type-A

Supported USB drives, peripherals, and other devices

4 

USB Type-C

USB Type-C 2 input

5 

HDMI 2.1 In

HDMI 1 input (video and audio)

6 

USB 3.2 Gen 1 Type-B

HDMI 1 input (touch)

7 

HDMI 2.1 In

HDMI 2 input (video and audio)

This connector supports HDMI ARC (Audio Return Channel) and eARC (Enhanced Audio Return Channel), which allow audio signals to travel between the display and the connected device and improve audio quality as a result.

8 

USB 3.2 Gen 1 Type-B

HDMI 2 input (touch)

9 

HDMI 2.1 In

HDMI 4 input (video and audio)

10 

USB 3.2 Gen 1 Type-B

HDMI 4 input (touch)

OR

VGA input (touch)

If you have devices connected to both the HDMI 4 and VGA inputs’ connectors, touch events on either input will only go to the computer that the USB cable is connected to.

11 

USB 2.0 Type-A

N/A

This connector is a service port.

12 

RS-232

Room control system

13 

RJ45 (×2)

Network

14 

USB Type-C

External display

15 

HDMI 2.1 Out

External display

16 

S/PDIF out

Digital audio output

17 

Stereo 3.5 mm Out

External audio system

18 

Stereo 3.5 mm In

VGA input (audio)

19 

VGA In

VGA input (video)

1 

microSD

microSD card

See Connecting other devices.

This connector features a security cover to prevent theft of an installed microSD card.

2 

USB Type-C

USB-C 2 input

3 

USB 3.0 Type-A

N/A

This connector is a service port (service port 2).

4 

USB 3.0 Type-A

Supported USB drives, peripherals, and other devices

5 

USB 2.0 Type-A

N/A

This connector is a service port (service port 1).

6 

HDMI 2.0 in

HDMI 1 input (video and audio)

7 

USB 3.0 Type-B

HDMI 1 input (touch, microphone, camera, other USB peripherals)

8 

HDMI 2.0 in

HDMI 2 input (video and audio)

9 

USB 3.0 Type-B

HDMI 2 input (touch, microphone, camera, other USB peripherals)

10 

S/PDIF out

Digital audio output

11 

HDMI 2.0 out

External display

12 

RJ45 (×2)

Network

13 

Stereo 3.5 mm out

External audio system

14 

RS-232

Room control system

15 

Stereo 3.5 mm in

VGA input (audio)

16 

USB 3.0 Type-B

Touch ,microphone, camera, and other USB peripheral routing to a computer connected to the VGA input (video).

17 

VGA

VGA input (video)