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Dell UltraSharp Webcam and Dell Mobile Adapter Speakerphone

Look and sound your best in your home or at the office with the 4K webcam and multi-port adapter with integrated speakerphone bundle.
Connect like you’re there

Look great, always

Digital Overlap HDR delivers true-to-life color in extreme lighting environments, while 3D/2D video noise reduction automatically eliminates motion blur and grainy images, even in low light–so you always look great.

Dell UltraSharp Webcam Datasheet 

Dell Peripheral Manager Software
Seamless collaboration

Seamless collaboration

Stay productive in your home or at the office with this World’s first multi-port adapter with integrated speakerphone. Its numerous ports offer a variety of connectivity options, while its built-in speakerphone offers great conferencing convenience. Now you can charge your laptop while being connected to a display and your keyboard and mouse, plus get on a conference call - all at the same time.

Dell Mobile Adapter Speakerphone – MH3021P data sheet

Tech Specs

Privacy Features
External Privacy Cover/Lens Cap
Yes (Magnetic Attach)
Windows Hello
Dell on Dell
Dell ExpressSign-in*
*With Dell PCs only

UC Apps
Microsoft Teams, Zoom
Other Optimized Apps
Skype for Business, Go To Meeting, Google Meet, Google Hangout, Blue Jeans, Slack, Lifesize

Design and Connectivity
Webcam Dimensions (Diameter x Length)
42mm x 90mm/1.65inch x 3.54inch
Webcam Mount Dimensions (Width x Depth x Height)
32mm x 65mm x 9.4mm/1.25inch x 2.56inch x 0.37inch
Annodized Aluminium
Connectivity to PC/Monitor
Inbox Detachable Cable
USB-C to USB-A, 2m/79inch/6.6ft

Software and Support
Dell Peripheral Manager
OS Support
Win10 64 Bit
Plug & Play Support
Yes (No drivers installation)
3 years*
*For a copy of the Limited Hardware Warranty, write to Dell USA LP, Attn: Warranties, One Dell Way, Round Rock, TX 78682 or see

Product Specifications - Dell Mobile Adapter Speakerphone
Dimensions (Diameter x Height)
119mm x 32mm (4.7inch x 1.25 inch)
214g (7.5oz)
Host Connection
Cable Type ; Length
Round coaxial ; 465mm

Ports & Connectors
USB-C Cable (Data / Power / Video)
1 x USB-C multi functional cable that supports data transfer, power delivery and display
Total Ports
1 x USB-C, 1 x HDMI, 2 x USB-A
Data Ports*
2 x USB-A 3.1 and 1 x USB-C 3.1 that supports data transfer up to 10Gbps*
*When adapter speakerphone draws power from the laptop:
(a) and is connected to laptop’s USB-C/Thunderbolt port (3A/5V) – 2 downstream USB-A and 1 USB-C port support selected devices
(b) and is connected to laptop’s USB-C/Thunderbolt port (1.5A/5V) – 2 downstream USB-A ports and 1 USB-C can support low power consumption devices such as mouse, keyboard, Bluetooth / RF dongle, selected thumb drives
When adapter speakerphone is connected to USB-C power adapter or USB-C display: and its USB-C cable is connected to laptop’s USB-C/Thunderbolt port – 2 downstream USB-A ports support selected devices
Power Delivery Port*
1 x USB-C that supports power delivery up to 90W*
*Up to 90W can be used to charge your USB-C laptop. Actual power supplied is dependent on your power source/platform power policy
Video Ports*
HDMI 2.0 : 4K (3840 x 2160) @ 60Hz** (HDR Support)
USB-C : 4K (3840 x 2160) @ 60Hz** (HDR Support)
*Only one video output is supported at a time. If the HDMI and USB-C video are connected at the same time, HDMI will have priority

**Available with select PC models (that support DisplayPort 1.4, HBR3) and when connected to displays that offer 4K resolution at 60Hz, with HDR support
Plug & Play Support
Yes (No drivers installation)
Supported Operating System
Win10 64 Bit

Speaker Type
Electrodynamic Speaker with Neodymium Magnet
Speaker Frequency Range
200Hz - 20kHz
Microphone coverage
360 degrees, omni-directional
Microphone Frequency
100Hz – 10kHz
Digital Signal Processing
In-built echo cancelation and noise reduction
Answer an incoming call, End current call, Reject an incoming call, Mute/Un-mute, Volume +/-
Supported UC Platforms
Optimized for leading UC platforms
What's in the box
Dell Mobile Adapter Speakerphone MH3021P
Pouch, Documentation
1 year*
*Pouch not covered


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