Dell Mobile Adapter Speakerphone MH3021P - USB-C Multiport
Dell
Dell Mobile Adapter Speakerphone MH3021P - USB-C Multiport
The Dell Mobile Adapter Speakerphone MH3021P - USB-C Multiport is designed for professionals who need to handle conference calls and device connectivity from a single hub. It combines a speakerphone with multiport adapter functionality, letting you connect to a display, transfer data, charge your laptop, and join a call simultaneously. Its compact, cable-wrapping design makes it practical for travel or desk use.
Why this product
All-in-one call and connectivity hub
It handles conferencing and multiport connectivity at the same time — connect a display, keyboard, mouse, and power your laptop while on a call.
360° omni-directional microphone
The omni-directional microphone with 360° coverage captures voices from all directions, making it suited to small group calls.
Echo cancellation and noise reduction built in
Digital Signal Processing, echo cancellation, and noise reduction work together to keep calls clear without manual adjustment.
Zoom Certified for reliable compatibility
It carries Zoom Certification, so controls and audio behave as expected within that platform without additional configuration.
Compact with integrated cable management
The cable wraps around the base when not in use, and the unit fits in the included carrying pouch for transport.
HDMI 2.0 video output included
The built-in HDMI 2.0 port lets you connect to an external display without a separate adapter.
- ConnectivityWired, USB-C
- Video OutputHDMI 2.0
- Microphone Coverage360° omni-directional
- Cable Length18.31"
- Software CertificationZoom Certified
- Power DeliveryYes
- Plug & PlayYes
- OS SupportWindows 11 (64-bit), Windows 10 (64-bit)
- SKUDEL-5345
- EAN5397184356876
- Works with Windows 11 (64-bit) and Windows 10 (64-bit).
- Zoom Certified — fully compatible with Zoom for calls, mute controls, and status indicators.
- Plug and Play supported — no driver installation required on compatible systems.
- Connects via USB-C, delivering video output through HDMI 2.0 and power delivery to the host laptop.
- Only Windows 11 and Windows 10 (both 64-bit) are listed as supported operating systems — macOS and Linux are not confirmed.
- Not a wireless device — connectivity is wired only.
Best for
- Remote and hybrid workers who need a single device to handle calls, display output, and laptop charging from one USB-C connection.
- Small meeting rooms where the 360° omni-directional microphone can cover multiple participants without repositioning.
- Zoom users who want certified, out-of-the-box compatibility without testing or configuring third-party hardware.
- Frequent travellers who need a compact, bag-friendly device with an integrated cable wrap and carrying pouch.
Trade-offs
- macOS or Linux users — only Windows 10 and Windows 11 (64-bit) are listed as supported operating systems.
- Wireless-only setups — this device is wired only, with no Bluetooth or Wi-Fi connectivity.
- Large conference rooms — the microphone frequency response tops at 10kHz and the device is described as compact, positioned for personal or small-group use.
- Users needing platform flexibility beyond Zoom — only Zoom certification is stated; compatibility with other platforms such as Teams or Google Meet is not confirmed.
Integration like never before
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.
Compact and portable: Sleek and small, its compact design takes up little space, so you can easily fit the multiport adapter into your bag and take it anywhere.
Efficient cable management: Simply wrap the cable around the base when you're done — what could be easier?
Connect extensively. Charge conveniently.
Get more done with this multiport adapter. Connect to a display, transfer data and power your computer all at once while you are on a call.
General
| Brand | Dell |
|---|---|
| Model | MH3021P |
| Manufacturer Part | JPYV8 |
| Dell Part | 470-AELY |
| What's in the Box | Dell Mobile Adapter Speakerphone MH3021P, Carrying pouch, User documentation |
Connectors & Performance
| Connector | USB-C |
|---|---|
| Video Port | HDMI 2.0 |
| Power Delivery Port | Yes |
| Cable Length | 18.31" |
| Cable Type | Round Coaxial |
| Connectivity Technology | Wired |
| Plug & Play Support | Yes |
Audio
| Polar Pattern | Omni-directional |
|---|---|
| Microphone Coverage | 360° |
| Microphone Frequency Response | 100Hz - 10kHz |
| Speaker Frequency Response | 200Hz - 20kHz |
| Speaker Output | 87 dB |
| Speaker Driver Type | Electrodynamic Speaker with Neodymium Magnet |
| Features | Echo Cancellation, Noise Reduction, Digital Signal Processing, LED Status Indicator |
Compatibility
| Software Certification | Zoom Certified |
|---|---|
| Operating System Supported | Windows 11 (64-bit), Windows 10 (64-bit) |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.