Plugable - USB C to Quad HDMI 4K Adapter with 100W Power Delivery-Windows,Mac M1/M2/M3/M4,Thunderbolt,USB-C Laptops - TAA - Space Gray
About this product
The Plugable USB-C Quad 4K HDMI Graphics Adapter (USBC-7400H4) connects up to four independent HDMI displays at up to 4K 60Hz through a single USB-C, USB4, or Thunderbolt host port. This usb-c to 4-port hdmi multi-monitor adapter for mac laptop is powered by the DisplayLink DL7400 chipset and helps overcome traditional GPU and hardware display limitations, offering broad compatibility with Windows and macOS systems, including base model Apple silicon MacBooks M1, M2, M3, M4, and M5 that typically support fewer native external displays. Built for high-density multitasking, the USBC-7400H4 gives power users one dedicated monitor per workflow without moving to a full desktop dock. Spread out office dashboards, trading terminals, analytics tools, presentations, documentation, team chats, code editors, and real-time AI agent development streams across separate displays so you can see more at once and switch windows less. With 100W USB-C Power Delivery pass-through, the adapter can deliver up to 90W to the host when connected to your laptop’s USB-C charger. When charging is not needed, it can also run bus-powered from your computer for a cleaner, more portable setup. Key features include 4x 4K 60Hz HDMI ports, DisplayLink-powered graphics with driver installation required, up to 90W pass-through charging, and a compact bus-powered design. This adapter is built for productivity workflows, not gaming, and does not support HDCP-protected streaming. It also does not add USB ports, Ethernet, or power to your monitors.
Quad Display at a Glance
The incredibly compatible, TAA-compliant, travel-ready Plugable DisplayLink Adapter (USBC-7400H4) connects 4x 4K 60Hz HDMI displays to a USB-C port. It offers 100W pass-through Power Delivery charging, but it can also be powered by the host computer
4 Screens in 4K
Let your productivity prosper with 4x 4K 60Hz HDMI displays from a single USB-C port. Ideal for dedicating each screen to a task or scaling your laptop or desktop into a 5-6 display workstation, this adapter supports high-resolution multitasking for office professionals, stock traders, data analysts, and AI developers
100W Charging
Power up with 100W Pass-Through Charging (90W to host). Use your laptop’s USB-C charger to supply power through the adapter so you aren’t losing a port. And if you don’t need power, the USBC-7400H4 is bus-powered so external power isn't needed
Compatibility
Powered by DisplayLink technology (driver download required), the USBC-7400H4 works with Windows and macOS, even base model M1, M2, M3, M4, and M5 MacBooks can extend to 4x independent displays (5 counting the laptop screen). Built for productivity, not gaming, and not compatible with copy-protected video playback.
Lifetime Support
This device has been designed with reliability at its core and was built to meet the deployment demands of IT departments and the ease of use necessary for home offices. Includes lifetime support from our North American team of connectivity experts
- Connector Type (End 1)USB-CGender (End 1)MaleConnector Type (End 2)HDMI Type AGender (End 2)FemaleMaximum Data Transfer Rate10000 megabits per secondJacket MaterialRubber
Reviews
Rating 5 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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The Plugable USB-C Quad 4K HDMI Graphics Adapter (USBC-7400H4) connects up to four independent HDMI displays at up to 4K 60Hz through a single USB-C, USB4, or Thunderbolt host port. This usb-c to 4-port hdmi multi-monitor adapter for mac laptop is powered by the DisplayLink DL7400 chipset and helps overcome traditional GPU and hardware display limitations, offering broad compatibility with Windows and macOS systems, including base model Apple silicon MacBooks M1, M2, M3, M4, and M5 that typically support fewer native external displays. Built for high-density multitasking, the USBC-7400H4 gives power users one dedicated monitor per workflow without moving to a full desktop dock. Spread out office dashboards, trading terminals, analytics tools, presentations, documentation, team chats, code editors, and real-time AI agent development streams across separate displays so you can see more at once and switch windows less. With 100W USB-C Power Delivery pass-through, the adapter can deliver up to 90W to the host when connected to your laptop’s USB-C charger. When charging is not needed, it can also run bus-powered from your computer for a cleaner, more portable setup. Key features include 4x 4K 60Hz HDMI ports, DisplayLink-powered graphics with driver installation required, up to 90W pass-through charging, and a compact bus-powered design. This adapter is built for productivity workflows, not gaming, and does not support HDCP-protected streaming. It also does not add USB ports, Ethernet, or power to your monitors.
Hybrid working professionals on the go can instantly expand the number of USB-C and USB-A ports on their laptops to connect up to five devices and optimize workstations. Upgraded HDMI 2.0 delivers crystal clear monitor resolutions, fast data transfer speeds reach up to 5Gbps and a USB-C port delivers up to 100W PD to your host device. This portable USB-C hub goes with you when you’re at the office or at home.
Content creators and professionals can instantly expand the number of USB-C and USB-A ports on their laptops to connect up to seven devices and optimize workstations. Upgraded HDMI 2.0 delivers crystal clear monitor resolutions, fast data transfer speeds reach up to 5Gbps and a USB-C port supplies up to 100W PD to your host device. This USB-C hub is designed for on the go, in the office or at home.
Extend Your Display - The Fast and Simple Way. "There’s no shortage of options when it comes to adding screens to your laptop, and that’s where things can get complicated (and expensive). The Plugable USB 3.0 and USB C to DisplayPort monitor adapter (UGA-DP-S) keeps things simple. A one plug solution that adds one DisplayPort port to your computer, the UGA-DP-S leaves your other ports open for peripherals. And because this USB A to DisplayPort adapter has a single function, it’s a lot more affordable than a docking station. Extend or Mirror 4 Screens. With the UGA-DP-S adding an extra display is just the start. Combining multiple USB to DisplayPort Adapters makes it possible to add up to 8 monitors on Windows computers and up to 4 monitors on macOS computers. Quad HD. Add a 2560x1440p @ 60hz Quad HD monitor through a USB 3.0 port, USB-C, or even a Thunderbolt port. This USB-C to DisplayPort adapter supports seamless connectivity for crystal-clear visuals and reliable performance. Connection Simplicity. A hybrid 2-in-1 cable means you don’t have to choose between a USB Type A and USB Type C to DisplayPort adapter picking an adapter that matches your computer. The UGA-HDMI-S works with the ports you have now, and the ports you’ll have on your next computer—USB 3.0, USB-C, USB4, even Thunderbolt. Its compact design makes this USB C to DisplayPort adapter as portable as your laptop. This USB A to DisplayPort adapter ensures you always have the right connection for your devices. For Best Compatibility. "Silicon Motion is a versatile software that enables you to be more productive by adding additional displays through USB 3.0, USB-C, or Thunderbolt ports on your computer. SMI drivers on Windows will automatically install through Windows Updates. SMI macOS InstantView driver download and installation is required for MAC. This USB to DisplayPort converter is the perfect solution for extending your display setup with ease and affordability.
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