Startech
StarTech.com USB-C to Quad-Monitor Workstation Adapter, 4K 60Hz HDMI, 140W PD Passthrough for Laptop Charging, 1x USB 2.0 Port, TAA (quad-usb-hdmi-adapt)
- SKU:
- 21359932
- MPN:
- quad-usb-hdmi-adapt
- Availability:
- Usually ships the same or next business day. In stock at our IL, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 03/28/2026 04:08:48 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $130.63 each 130.63 |
| Buy 3 - 4 | and pay only $128.21 each 128.21 |
| Buy 5 - 9 | and pay only $126.26 each 126.26 |
| Buy 10 or above | and pay only $123.69 each 123.69 |
- Stock Update:
- 03/28/2026 04:08:48 AM PST
Description
This item is brand-new, factory sealed.
This quad-display USB-C mini-dock expands your visual workspace and streamlines connectivity without sacrificing ports or power.
Quad 4K Display Expansion
Turn a single USB-C port into a high-performance workstation by connecting up to four 4K 60Hz HDMI monitors. Ideal for multitasking across large desktops, even on systems with limited GPU or native video output capabilities.
Power and Connectivity Without Compromise
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.
Plug-and-Play
DisplayLink drivers install automatically on most Windows and ChromeOS systems, reducing setup time and simplifying large scale IT deployments. For macOS devices, a manual driver installation is required.
Ideal for Hybrid Workflows
Designed for IT, finance, engineering, and education use, this compact, travel-ready workspace adapter enables easy transitions between home, office, and on-the-go setups. Its durable design and broad compatibility make it the perfect choice for professionals who require consistent performance wherever they work.
Package Contents:
- QUAD-USB-HDMI-ADAPT
- 1 x Product Documentation
Features
- QUAD-USB-HDMI-ADAPT
- 1 x Product Documentation
TAA Compliant:
Yes
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Specs
| Power Description | |
| Maximum Power Supply Wattage | 140 W |
| Physical Characteristics | |
| Weight (Approximate) | 5.20 oz |
| Length | 4.7" |
| Product Color | Space Gray |
| Height | 0.60" |
| Color Family | Gray |
| Width | 3.40" |
| Depth | 4.69" |
| Warranty | |
| Limited Warranty | 3 Year |
| Interfaces/Ports | |
| USB Type-C | Yes |
| USB Power Delivery | 140W |
| Number of USB Type-A Ports | 1 |
| USB Type-C Detail | 1 x USB Type-C (24 pin) USB Power Delivery Only |
| HDMI Version | <p>2.0</p> |
| Host Interface | USB Type C |
| USB Type-A | Yes |
| Number of HDMI Outputs | 4 |
| Number of USB Type-C Ports | 1 |
| HDMI | Yes |
| Number of USB 2.0 Ports | 1 |
| Total Number of USB Ports | 2 |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | This quad-display USB-C mini-dock expands your visual workspace and streamlines connectivity without sacrificing ports or power. Quad 4K Display Expansion Turn a single USB-C port into a high-performance workstation by connecting up to four 4K 60Hz HDMI monitors. Ideal for multitasking across large desktops, even on systems with limited GPU or native video output capabilities. Power and Connectivity Without Compromise 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. Plug-and-Play DisplayLink drivers install automatically on most Windows and ChromeOS systems, reducing setup time and simplifying large scale IT deployments. For macOS devices, a manual driver installation is required. Ideal for Hybrid Workflows Designed for IT, finance, engineering, and education use, this compact, travel-ready workspace adapter enables easy transitions between home, office, and on-the-go setups. Its durable design and broad compatibility make it the perfect choice for professionals who require consistent performance wherever they work. |
| Product Type | Docking Station |
| Product Name | QUAD-USB-HDMI-ADAPT |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | QUAD-USB-HDMI-ADAPT |
| Packaged Quantity | 1 |
| Software | |
| Operating System Supported |
|
| Technical Information | |
| Charging Capability | Yes |
| Number of Displays Supported | 4 |
| Screen Mode Supported | 4K @ 60Hz |
| Maximum Data Transfer Rate | 60 MB/s |
| Features |
|
| Supported Resolutions | 3840 x 2160 |
| Device Supported |
|
| Connectivity Technology | Wired |
Warranty Information
