MXL AC-404 Portable USB Conferencing Microphone Boundary Mic ProCon

MXL AC-404 Portable USB Conferencing Microphone Boundary Mic ProCon

Marsoni

M251S

$129.95

Get it in 3 business days with 1 day shipping. Friday, May 29

MXL AC-404 Portable USB Conferencing Microphone Boundary Mic ProConOverview The AC 404 is designed to capture crystal clear speech intelligibility for Houses of Worship, web conferencing, court reporting, and more with easy plug and play USB connectivity. Three microphone capsules in a surface mount boundary design delivers an amazing 180 degree pickup pattern with a 25' range making it ideal for podiums, conference rooms, courtrooms and connected classrooms. The low profile design is now available in white and

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I have a 13-inch MacBook Air, M4, 2025, and I use it for everything: work, watching videos and series, and occasionally gaming. I also regularly attend court hearings and professional meetings through Zoom, Google Meet, and similar platforms, so I cannot afford connection issues. This adapter, especially with its LAN port, has been very useful. It gives me more confidence when attending hearings online because I can rely on a stable wired connection. It also works well while connecting other devices, such as microphones or pen drives, which makes it very versatile. The finish and materials feel solid and high-quality. I used to have a white plastic adapter from another brand, but it ended up changing color with use. This one stays cleaner, looks more professional, and is easier to keep in good condition. It is easy to carry, practical, and very efficient.

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Reviewed in the United States on May 4, 2026

Verified Purchase

Houston, US

★★★★★ 5

Good quality product

Good value for the price I paid. I have all the slots in use and it works fine. It really helps increase the reading and network speeds, if (like in my case) I have to use both ethernet and/or wifi antenna for my company laptop. It is slim, sturdy, discreet and I like the main cable that connects to the PC is very flexible like a cord. Very happy with it. The only downside is that it gets very hot, I don't know why, but other than this, it really meets my expectations!

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Reviewed in the United States on May 16, 2026

Verified Purchase

Mark Halpin

Whiting, US

★★★★★ 5

Quality

Works very well, I also have the 11 in 1 green mac mini m4 docking hub with s 1Tb external drive installed. So f a r I'm impressed we with the quality of green products and their competitive pricing. Will be purchasing green cables in the near future. Ugreen has become my new go to company for accessories.

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Reviewed in the United States on May 18, 2026

Verified Purchase

Gabriel L. De Mattos

Grantham, US

★★★★★ 5

One cable does it all, rock solid Ethernet and great 4K output

This hub has simplified my desk setup considerably. I plug it into my MacBook and instantly have Ethernet, 4K HDMI, two USB-A ports, and 100W charging all from one connection. The Ethernet is Gigabit and the speeds are as fast as plugging directly into the router. The 4K HDMI output to my monitor is clean with no flickering. It runs slightly warm during extended use but nothing alarming. Build quality feels solid and UGREEN has been consistently reliable in my experience. Worth every penny if you need to expand a USB-C only laptop.

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Reviewed in the United States on May 5, 2026

Verified Purchase

Ruckus

Los Angeles, US

★★★★★ 4

Nothing Special

Works as intended. I bought it mostly for the Ethernet adapter which was plug and play with the latest installation of Fedora Linux and uses an AX88179 Gigabit Ethernet chipset. The Ethernet portion does not have activity lights. A bit of a lazy omission. Port locations are smartly placed with the HDMI output and power input at the back facing one direction, and the Type A USB peripheral ports facing the other. This is great for cable routing. The single Type C port is only for power delivery. It will not work for data to connect other peripherals.

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Reviewed in the United States on June 5, 2026