Dell MH3021P User Manual

Dell Mobile Adapter Speakerphone
MH3021P

User Guide

Regulatory Model: MH3021Pu

Notes, cautions, and warnings

NOTE: A NOTE indicates important information that helps you make
better use of your computer.

CAUTION: A CAUTION indicates either potential damage to hardware or
loss of data and tells you how to avoid the problem

WARNING: A WARNING indicates a potential for property damage,
personal injury, or death.

© 2020 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of
Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.

2020-07

Rev. A00-1

Contents

What’s in the box .............................................................................

Features ..........................................................................................

Front view ...................................................................................

Back view ....................................................................................

Using your Mobile Adapter Speakerphone ................................

Troubleshooting ...............................................................................

..................................................................................

Statutory information ......................................................................

Warranty .....................................................................................

4

5

5

5

6

14

18

19

19

3

What’s in the box

1 2

1

Mobile adapter speakerphone

2

Documents

Safety, Environmental,
and Regulatory Inf ormation

June, 2020

3

3

Pouch

Warranty for pouch is not covered.

4

Features

Front view

1 Microphone 2 HDMI port

Back view

5 USB-A port 6 USB-A port

1

5

2

6

3

4

7

7 USB-C cable

5

Using your Mobile Adapter
Speakerphone

1. Locate the USB-C cable at the bottom of your MH3021P.

Release the USB-C cable manually.

2. Connect the USB-C cable of your MH3021P to the Thunderbolt or USB-C(DisplayPort
Alt Mode) port on your computer. Below image shows HDMI monitor and other devices
connected to MH3021P without external power source to MH3021P.

Without Power Delivery

USB-C

Dual USB-A

6