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, you will need to share a USB cable connection between the devices (assuming you want touch on both devices).

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 

USB Type-C

USB Type-C 1 input

2 

HDMI In

HDMI 3 input (video and audio)

3 

USB 3.2 Gen 1 Type-B

4 

USB 3.2 Gen 1 Type-A

Supported USB drives, peripherals, and other devices

5 

USB 3.2 Gen 1 Type-A

Supported USB drives, peripherals, and other devices

1 

microSD

N/A

N/A

2 

3 

USB 3.2 Gen 1 Type-A

N/A

This connector is a service port.

4 

USB 3.2 Gen 1 Type-A

Supported USB drives, peripherals, and other devices

5 

USB 2.0 Type-A

N/A

This connector is a service port.

6 

HDMI 2.0 In

HDMI 1 input (video and audio)

7 

USB 3.2 Gen 1 Type-B

HDMI 1 input (touch)

8 

HDMI 2.0 in

HDMI 2 input (video and audio)

9 

USB 3.2 Gen 1 Type-B

HDMI 2 input (touch)

10 

S/PDIF Out

Digital audio output

11 

HDMI 2.0 Out

External display

Not all SMART Board MX (V4) series models include this connector.

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)

Not all SMART Board MX (V4) series models include this connector.

16 

USB 3.2 Gen 1 Type-B

VGA input (touch)

Not all SMART Board MX (V4) series models include this connector.

17 

VGA In

VGA input (video)

Not all SMART Board MX (V4) series models include this connector.

1 

USB Type-C

USB Type-C 1 input

2 

HDMI 2.0 In

HDMI 3 input (video and audio)

3 

USB 3.2 Gen 1 Type-B

4 

USB 2.0 Type-A

Supported USB drives, peripherals, and other devices

5 

USB 2.0 Type-A

Supported USB drives, peripherals, and other devices

1 

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 2.0 Type-A

N/A

This connector is a service port.

5 

HDMI 2.0 In

HDMI 1 input (video and audio)

6 

USB 3.2 Gen 1 Type-B

HDMI 1 input (touch)

7 

HDMI 2.0 In

HDMI 2 input (video and audio)

8 

USB 3.2 Gen 1 Type-B

HDMI 2 input (touch)

9 

S/PDIF Out

Digital audio output

10 

HDMI 2.0 Out 1 SMART Board MX (V3N) models do not include an HDMI Out connector.

External display

11 

RJ45 (×2)

Network

12 

Stereo 3.5 mm Out

External audio system

13 

RS-232

Room control system

14 

Stereo 3.5 mm In

VGA input (audio)

15 

USB 3.2 Gen 1 Type-B

VGA input (touch)

16 

VGA In

VGA input (video)

1 

USB Type-C

USB Type-C 1 input

2 

HDMI 2.0 In

HDMI 3 input (video and audio)

3 

USB 3.2 Gen 1 Type-B

4 

USB 2.0 Type-A

Supported USB drives, peripherals, and other devices

5 

USB 2.0 Type-A

Supported USB drives, peripherals, and other devices

1 

HDMI 2.0 Out

External display

2 

USB 2.0 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 3.2 Gen 1 Type-B

HDMI 1 input (touch)

5 

HDMI 2.0 In

HDMI 1 input (video and audio)

6 

USB 3.2 Gen 1 Type-B

HDMI 2 input (touch)

7 

HDMI 2.0 In

HDMI 2 input (video and audio)

8 

RJ45 (×2)

Network

9 

S/PDIF Out

Digital audio output

10 

Stereo 3.5 mm Out

External audio system

11 

Stereo 3.5 mm In

VGA input (audio)

12 

VGA In

VGA input (video)

13 

USB 3.2 Gen 1 Type-B

VGA input (touch)

1 

USB 2.0 Type-A

Supported USB drives, peripherals, and other devices

2 

USB 2.0 Type-A

Supported USB drives

Connect a USB drive to update the display’s firmware.

3 

USB 2.0 Type-B

4 

HDMI 2.0 In

HDMI 3 input (video and audio)

5 

USB Type-C

USB Type-C input

1 

HDMI 1.4 Out (HDCP‑compliant)

External monitor

This connector is HDCP-encrypted HDMI.

2 

USB 2.0 Type-A

Supported USB drives, peripherals, and other devices

Connect a USB drive to update the display’s firmware.

3 

USB 2.0 Type-A

Supported USB drives, peripherals, and other devices

4 

HDMI 2.0 In

HDMI 1 input (video and audio)

5 

HDMI 2.0 In

HDMI 2 input (video and audio)

6 

RJ45 (×2)

Network

7 

USB 2.0 Type-B

HDMI 1, HDMI 2, or VGA input (touch)

8 

RS-232

Room control system

9 

Stereo 3.5 mm Out

External audio system

10 

S/PDIF Out

Digital audio output

11 

Stereo 3.5 mm In

VGA input (audio)

12 

VGA In

VGA input (video)

1 

USB 2.0 Type-A

Supported USB drives, peripherals, and other devices

2 

USB 2.0 Type-A

Supported USB drives

Connect a USB drive to update the display’s firmware.

3 

USB 2.0 Type-B

4 

HDMI 1.4 In

HDMI 3 input (video and audio)