Dave (Toronto)
Comentado en Canadá el 1 de mayo de 2025
1) a) This USB-C dock works great with 1 x 1440p monitor at 60 Hz or 2 x 1080p at 75 Hz.1) b) I set the 1440p monitor to 100 Hz and everything seemed fine for about 10 seconds. I didn't do much at 100 Hz.1) c) I then set the 1440p monitor to 144 Hz and the dock kept disconnecting and reconnecting the monitor. It wouldn't stop. I had no way to change the refresh rate. Now, everytime I try to use this dock with my 1440p monitor the monitor would just constantly connect and disconnect.1) d) I tried doing this with 2 different laptops. The same thing happens at 144 Hz. Windows 11 remembers my settings and will constantly keep reconnecting at 144 Hz.1) e) I had a 100w charger plugged into the dock too.1) f) I tried another dock that I have and my refresh rate options are 60, 100, and 120. 120 works fine with this other dock.1) g) I'm unsure if this is an issue with the dock or something else.1) h) I am not able to try all 3 monitors together because they are in different rooms.2) My laptop charges quickly using a 100W charger. The amount of power flowing to my laptop is up to 90W. This is mentioned in product picture 6. For some reason I don't see this mentioned in the instructions.3) a) As you can tell from the product pictures, there are no USB ports.3) b) This is very odd. I would have liked at least 1 or 2 USB ports.3) c) You cannot take off any stars for this because you can obviously see what you're getting before buying this dock.4) The built-in USB-C cable is a good length at 1'.I can recommend this USB-C dock but keep in mind that I only tested this with 1 x 1440p monitor at 60 Hz or 2 x 1080p at 75 Hz. I don't have any 4K monitors to try this with.I don't recommend this USB-C dock if you want to change the refresh rate to be over 100 Hz. I have no idea what the problem is.
Mike Randolph
Comentado en los Estados Unidos el 1 de mayo de 2025
not for gaming necessarily, but this thing is solid!
KG
Comentado en los Estados Unidos el 14 de abril de 2025
The Plugable USB-C to Quad HDMI 4K Adapter (USBC-7400H4) is a powerhouse for professionals and multitaskers who need to expand their display setup without sacrificing performance. This adapter supports up to four 4K displays (though I tested it with two additional monitors on my MacBook Pro M3), delivering crisp visuals and smooth operation. The 100W Power Delivery (PD) pass-through is a game-changer, allowing you to charge your laptop while using the adapter, eliminating the need for extra cables. The adapter is compatible with Windows, Mac M1/M2/M3/M4, Thunderbolt, and USB-C laptops, though it requires a DisplayLink Pro driver for full functionality a small trade-off for its versatility. Setup was straightforward, and once installed, the adapter worked seamlessly with my M3 Pro, extending my desktop across multiple screens without lag or resolution drops.One of the standout features of this adapter is its reliable performance under heavy workloads. Whether I was editing/watching videos, coding, or managing spreadsheets across multiple screens, the adapter handled everything without overheating or stuttering. The TAA compliance ensures it meets government procurement standards, reflecting its robust build quality. While the driver requirement might deter plug-and-play purists, the installation process is well-documented, and the customer support is responsive if issues arise based on past experience. The adapter's compact design makes it portable, though the attached cables could be slightly longer for more flexible desk setups. For Mac users, it's worth noting that DisplayLink drivers occasionally need updates to maintain compatibility with macOS updates, but Plugable has a good history of providing timely support.Overall, this Quad HDMI Adapter is a stellar choice for anyone needing a multi-monitor solution with power delivery. Its ability to drive high-resolution displays, combined with PD passthrough, makes it ideal for creatives, developers, and office workers. While the driver dependency and cable length are minor drawbacks, the adapter's performance, compatibility, and build quality more than justify the investment. If you're looking to supercharge your productivity with extra screen real estate especially on Apple Silicon Macs, this adapter delivers where others fall short.
Tibby
Comentado en los Estados Unidos el 28 de abril de 2025
I fully admit I’m extra when it comes to my desk setup. I have six monitors, because why not? My normal docking station could only handle three plus my laptop screen, which just wasn’t cutting it anymore. This little adapter changed everything.It handles four additional monitors without even blinking, plus my laptop screen, and the setup was way easier than I expected. You do have to install a driver, but it’s a one-time thing and totally worth it. Everything looks crisp, no weird lag, no connection drama. Just smooth, glorious productivity (or multitasking chaos, depending on the day).The pass-through charging is a nice bonus too. I don’t have to sacrifice a port just to keep my laptop alive, and the whole setup feels a lot cleaner. Two of my monitors are still tied to my KVM switches for server work, but now my main displays are finally working the way I always wanted.If you live in a world where two monitors isn’t even close to enough, this adapter is pure gold.
Evan Shaw
Comentado en los Estados Unidos el 14 de abril de 2025
The Plugable USB-C to Quad HDMI 4K Adapter (USBC-7400H4) is a powerful solution for professionals seeking to expand their display setup. Priced at $124.95, this adapter allows you to connect up to four 4K 60Hz HDMI displays through a single USB-C port, making it ideal for multitasking in fields like finance, engineering, and creative work.**Key Features:**- **Quad 4K Display Support:** Connect four independent 4K 60Hz HDMI monitors, enhancing productivity by providing ample screen real estate.- **100W Power Delivery Pass-Through:** Charge your laptop with up to 90W while using the adapter, thanks to its 100W USB-C PD pass-through capability.- **Broad Compatibility:** Works with Windows and macOS systems, including M1, M2, M3, and M4 MacBooks, by leveraging DisplayLink technology (driver installation required).- **Compact and Travel-Ready:** Its lightweight design makes it easy to carry, and it's TAA-compliant, suitable for government and enterprise use.**Considerations:**- **Driver Installation Required:** To utilize the DisplayLink functionality, you need to install the appropriate drivers, which may be a hurdle for some users.- **No HDCP Support:** The adapter doesn't support HDCP, so streaming protected content from services like Netflix or Hulu isn't possible.- **Not Ideal for Gaming:** Due to potential latency, it's not recommended for gaming applications.Overall, the Plugable USBC-7400H4 is a robust and versatile adapter that caters to professionals needing multiple high-resolution displays. Its combination of power delivery, broad compatibility, and compact design makes it a valuable addition to any high-performance workspace.