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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Dell Speakerphone with Multiport Adapter - MH3021PStay productive in your home or at the office with this 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. Sleek and small, its compact design takes up little space, so you can
Stay productive in your home or at the office with this 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.
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.
Easily answer or end calls, mute or unmute yourself and control the conference volume using built-in speakerphone buttons with LED indicators.
Create the perfect work setup by connecting devices to the the Dell's first speakerphone with integrated USB-C, 2xUSB-A 3.1 and HDMI 2.0 ports.
Keep connected devices charged with 1x USB-C that supports up to 90W power delivery for all-day productivity.
Transfer large files in seconds via USB-C and USB-A ports with data transfer speeds of up to 10 Gbps.
Prevent tangles or desk clutter by simply wrapping the cables around the base of the 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.
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.
Easily answer or end calls, mute or unmute yourself and control the conference volume using built-in speakerphone buttons with LED indicators.
Create the perfect work setup by connecting devices to the the Dell's first speakerphone with integrated USB-C, 2xUSB-A 3.1 and HDMI 2.0 ports.
Keep connected devices charged with 1x USB-C that supports up to 90W power delivery for all-day productivity.
Transfer large files in seconds via USB-C and USB-A ports with data transfer speeds of up to 10 Gbps.
Prevent tangles or desk clutter by simply wrapping the cables around the base of the speakerphone.
Ports & Controls
1. Speakerphone
2. Answer call
3. Volume down
4. Mute/Unmute
5. Volume Up
6. End/Reject call
7. LED indicators
8. USB-C connector
9. USB-C cable
10. USB-A 3.1 (10 Gbps)
11. Microphone
12. HDMI 2.0 port (4K)
13. USB-C port (display, data and power delivery)
14. Microphone
General Specs
Cable Type ; Length
Round coaxial ; 465mm
Host Connection
USB-C
Ports & Connectors
Video Ports
● HDMI 2.0 : 4K (3840 x 2160) @ 60Hz (HDR Support)
● USB-C : 4K (3840 x 2160) @ 60Hz (HDR Support)
USB-C Cable (Data / Power / Video)
1 x USB-C multi functional cable that supports data transfer, power delivery and display
Power Delivery Port
1 x USB-C that supports power delivery up to 90W
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
Microphone Frequency
100Hz – 10kHz
Speaker Frequency Range
200Hz - 20kHz
Microphone coverage
360 degrees, omni-directional
Features
Answer an incoming call, End current call, Reject an incoming call, Mute/Un-mute, Volume +/-
Speaker Type
Electrodynamic Speaker with Neodymium Magnet
Digital Signal Processing
In-built echo cancelation and noise reduction
Supported UC Platforms
Optimized for leading UC platforms
Supported Operating System
Win10 64 Bit, Mac OS
Win11 64 Bit
Plug & Play Support
Yes (No drivers installation)
Dimensions (Diameter x Height)
119mm x 32mm (4.7inch x 1.25 inch)
Weight
214g (7.5oz)
1. Speakerphone
2. Answer call
3. Volume down
4. Mute/Unmute
5. Volume Up
6. End/Reject call
7. LED indicators
8. USB-C connector
9. USB-C cable
10. USB-A 3.1 (10 Gbps)
11. Microphone
12. HDMI 2.0 port (4K)
13. USB-C port (display, data and power delivery)
14. Microphone
General Specs
Cable Type ; Length
Round coaxial ; 465mm
Host Connection
USB-C
Ports & Connectors
Video Ports
● HDMI 2.0 : 4K (3840 x 2160) @ 60Hz (HDR Support)
● USB-C : 4K (3840 x 2160) @ 60Hz (HDR Support)
USB-C Cable (Data / Power / Video)
1 x USB-C multi functional cable that supports data transfer, power delivery and display
Power Delivery Port
1 x USB-C that supports power delivery up to 90W
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
Microphone Frequency
100Hz – 10kHz
Speaker Frequency Range
200Hz - 20kHz
Microphone coverage
360 degrees, omni-directional
Features
Answer an incoming call, End current call, Reject an incoming call, Mute/Un-mute, Volume +/-
Speaker Type
Electrodynamic Speaker with Neodymium Magnet
Digital Signal Processing
In-built echo cancelation and noise reduction
Supported UC Platforms
Optimized for leading UC platforms
Supported Operating System
Win10 64 Bit, Mac OS
Win11 64 Bit
Plug & Play Support
Yes (No drivers installation)
Dimensions (Diameter x Height)
119mm x 32mm (4.7inch x 1.25 inch)
Weight
214g (7.5oz)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 609 reviews
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Product Reviews
★★★★★ 5
Comfortable shoes
Size: 10.5, Color: Black
Fit well Look great Get compliments all the time
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Very good quality for a reasonable price.
Size: 10, Color: Grey
Very good quality, very soft, very comfortable, look amazing, I’m very happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 4
Comfortable fit for slip-in fabric shoes
Size: 14, Color: Black/Black
My first experience with Marc Joseph. I typically purchase dress and casual work shoes from Florsheim and occasionally Rockport. I'm giving these four stars because the initial fit and feel appear solid. Depending on the shoe brand I wear a size 14 or 15. My feet are slightly wide but I don't alway need wide fit. These size 14 fit well with wide enough toe box. I've tried slip in shoes before and they just don't feel right. These somehow work and there is no heel slip. My only reservation is the high lip on the heel for slip-in and hope they dont catch pant hems. I gave 4 stars because I'll have to determine durability. Granted they are a light fabric shoe with a soft rubber tread. I'd like them to last for at least 6 months..and use them for business casual work wear during warm weather.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Stylish and comfortable.
Size: 8 Wide, Color: Black/Black
Shoes look great and fits well. Definitely recommend pocking another pair.
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Reviewed in the United States on May 10, 2026