StarTech USB-C to Quad HDMI 4K60 Workstation Dock 140W PD Passthrough USB for Keyboard and Mouse Windows Mac M1-M5 USB4 Thunderbolt Laptops DisplayLink DL7400 TAA (Quad-USB-HDMI-Adapt)

- QUAD 4K60 WORKSTATION ADAPTER: Transform your laptop into a productivity workstation by connecting four 4K 60Hz HDMI monitors while charging your laptop and connecting a wireless mouse or keyboard dongle, all through a single USB-C host connection - EXPAND YOUR SETUP WITHOUT LOSING PORTS: 140W power delivery passthrough lets you charge your laptop through the adapter, while the USB-A 2.0 passthrough port allows you to connect USB peripherals such as a mouse, keyboard, or wireless dongle - PLUG-AND-PLAY: DisplayLink drivers automatically install on most Windows and ChromeOS systems, reducing setup time for end users and streamlining enterprise deployments; Manual driver installation is required for macOS devices - VERSATILE DEPLOYMENT: Designed for IT, finance, engineering, and education environments where powerful multi-display solutions are required; Compact, travel-ready form factor designed for seamless transitions between home, office, and on-the-go work - THE IT PRO'S CHOICE: Our display and video adapters are rigorously tested in our Innovation Lab to ensure enterprise-grade reliability and durability; Built to support large-scale deployments, Windows 11 upgrades, and the shift to AI-enabled PCs

From the manufacturer

Need more screens to get more done, but don’t want the bulk of a docking station?

Why Businesses Choose the QUAD-USB-HDMI-ADAPT

This compact USB-C to Quad HDMI Adapter delivers a full desktop experience through a single port. Power up to four independent 4K 60Hz monitors, keep your laptop charged with up to 140W Power Delivery passthrough, and connect a wireless keyboard and mouse using the USB-A 2.0 port.

It’s ideal for visual-heavy workflows like engineering simulations, coding dashboards, or financial analysis. Whether you’re at your desk, in a classroom, at a trade show, or field testing on the go, this ultra-portable adapter makes it easy to work seamlessly across locations without compromising performance.

Q&A

Q: Why should I choose this instead of a USB-C hub or Docking station?

A: Most hubs and docks rely on DisplayPort Alt Mode, which limits the number of external displays and varies by laptop model. This adapter uses DisplayLink technology, allowing you to reliably drive four external displays from a single USB-C port, even on systems that normally support only one or two monitors. This makes it ideal for standardized large scale IT deployments across mixed hardware. It focuses on what professionals actually need - quad 4K display support, high wattage charging, and a useful USB A port - without unnecessary additional ports.

Q: Will this charge my laptop?

A: Yes. It supports up to 140W USB C Power Delivery passthrough, keeping your laptop charged while driving four 4K displays and connected peripherals. Please note that 10W is reserved for the adapter, providing a maximum of 130W to the host.

Q: What USB devices can I use with it?

A: The built in USB A 2.0 port is ideal for a Bluetooth keyboard/mouse adapter, but can also support USB webcams, flash drives, or any other USB A 2.0 device that fits your workflow.

Q: Is this compatible with Windows and Mac?

A: Yes. It uses DisplayLink Pro DL 7400 technology, ensuring broad OS support. Ensure you have the latest DisplayLink drivers installed on your system for optimal performance. DisplayLink also enables multi-monitor setups on Apple Silicon systems (M1 / M2 / M3/ M4/ M5) once the DisplayLink software is installed and running (manual driver installation is required for macOS devices).

Q: Why does macOS request “Screen Recording” permission?

A: macOS requires this permission for DisplayLink to create and manage virtual displays. This is a system-level requirement and does not mean your screen is being recorded or transmitted. Granting this permission is necessary for external monitors to function properly.

Q: Can I use my laptop’s built-in display at the same time?

A: Yes. Your internal laptop display can remain active alongside the four external monitors, allowing for 5-screen workflows depending on your system configuration.