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Compact grey speakerphone dock with top controls and rear ports

Monoprice Inc.

Monoprice 144709 All-in-One Speakerphone Dock 100W USB-C 4 Mics Dual 4K HDMI 2.0 USB-A 3.2 Gigabit Ethernet

SKU CH-3580-7KHMR

Bluetooth speakerphone dock with four microphones, dual 4K HDMI 2.0, USB-A 3.2, Gigabit Ethernet and 100 W USB-C power delivery

  • Product typePeripherals & Accessories
  • Product weight1.22
  • Crystal-clear conference audio from four omnidirectional ECM microphones
  • Dual 4K HDMI 2.0 ports drive two external displays
  • 100W USB-C Power Delivery charges laptops while docked
  • USB-A 3.2 and Gigabit Ethernet expand peripheral and network connectivity
  • Compact 1.22 kg all-in-one design suits huddle rooms and desktops

All-in-One Speakerphone Dock 144709

The Monoprice 144709 combines a Bluetooth speakerphone with a USB-C docking station for conference rooms and huddle spaces. It targets teams that need clear voice pickup and expanded connectivity from a single desktop unit. Four integrated ECM microphones capture speech across the table while the dock handles video, data and power.

Build quality and daily connectivity

The unit weighs 1.22 and carries a 100W USB-C Power Delivery port to charge a host laptop during meetings. Dual HDMI 2.0 outputs drive two 4K displays for presentations, while a USB-A 3.2 port and Gigabit Ethernet jack add peripherals and wired network access. All cables route through the back, keeping the tabletop tidy for daily use.

Deciding specification — 100W USB-C PD

The 100W Power Delivery rating determines whether this dock can keep your specific laptop charged while driving dual 4K displays and audio. If your device requires more than 100W for full performance, you will need a separate power supply. Buyers whose laptops draw less power can run everything from one cable.

How it compares

Measured against everything we stock in Desktop Speakers & Soundbars, at today’s prices. Recalculated every night.

Price $103.99
Pricier than about 85% of the 838 comparable items (median $40.99).

Specifications

Product
Brand nameMonoprice
Model name144709
Part number144709
Product typePeripherals & Accessories

Questions about this item

What display resolution does the HDMI 2.0 interface cap at?

The dual HDMI 2.0 ports each support up to 4K resolution for external monitors.

What host connector does the dock require on the laptop?

It connects through a single USB-C port that also delivers up to 100 W of power.

How do I enable the 4 ECM microphones for a call?

Select the dock as the audio input device in your meeting software after plugging it in.

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