StarTech USB-C to Quad DisplayPort 4K60, 4K120 Workstation Dock, 140W PD Passthrough, USB for Keyboard and Mouse, Windows, Mac M1-M5, USB4, Thunderbolt, DisplayLink DL7400, TAA (Quad-USB-DP-Adapt)
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
This quad-display USB-C mini-dock expands your visual workspace and streamlines connectivity without sacrificing ports or power. Turn a single USB-C port into a high-performance workstation by connecting up to four 4K 60Hz DisplayPort monitors. Ideal for multitasking across large desktops, even on systems with limited GPU or native video output capabilities. 140W power delivery passthrough charges your laptop, while the USB-A 2.0 port supports essential peripherals like a mouse, keyboard, or wireless dongle. This helps you stay productive with no compromise on available ports. DisplayLink dri…
SpecPicks Verdict
SpecPicks classifies StarTech USB-C to Quad DisplayPort 4K60, 4K120 Workstation Dock, 140W… as a category leader on buyer feedback in the displays & upscalers category, based on 49 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.9★ average across customer reviews
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- QUAD 4K60 WORKSTATION ADAPTER: Transform your laptop into a productivity workstation by connecting four 4K 60Hz DisplayPort 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
Full Specifications
| Brand | StarTech.com |
|---|---|
| Color | Space Gray |
| Wattage | 100 |
| Unit Count | 1.0 Count |
| Connectivity | Wireless, USB-C |
| Model Number | QUAD-USB-DP-ADAPT |
| Compatibility | Mac |
| Connection Type | Wireless |
| Mfr Part Number | QUAD-USB-DP-ADAPT |
| Number of Ports | 6 |
| Total USB Ports | 2 |
| Total Usb Ports | 2 |
| Hardware Interface | USB Type C |
| Warranty Description | 3-Year |
Ready to buy?
StarTech USB-C to Quad DisplayPort 4K60, 4K120 Workstation Dock, 140W PD Passthrough, USB for Keyboard and Mouse, Windows, Mac M1-M5, USB4, Thunderbolt, DisplayLink DL7400, TAA (Quad-USB-DP-Adapt) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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