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StarTech.com 155NA-USB4-DOCK USB4 Docking Station - Dual 4K 120Hz HDMI - 100W Laptop Charging - 2.5GbE - Driverless USB-C
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Product Features
Technical Overview
This docking station is built on the USB4 standard, offering full compatibility with Thunderbolt 4 notebooks for maximum bandwidth and performance. The dual HDMI 2.1 outputs can drive two 4K monitors at 120Hz each or a single 8K display at 60Hz, leveraging Display Stream Compression (DSC) for high-resolution support without compromise.
Connectivity is comprehensive, featuring a 2.5 Gigabit Ethernet port for high-speed network access, six USB ports including 10Gbps and 5Gbps USB-C ports for fast data transfer, and 100W USB Power Delivery to charge your laptop through the host connection. The 180W power adapter ensures stable operation under full load.
Relevant factors for this section include Connectivity Technology, Charging Capability, Number of Displays Supported, Ethernet Technology. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This dock stands out with its combination of high-refresh multi-monitor support, robust power delivery, and enterprise-grade management features, all in a driverless package designed for scalable IT deployment.
High-Performance Visuals
Delivers dual 4K at 120Hz or 8K at 60Hz using your laptop's native GPU, providing smooth performance for creative, engineering, and financial workflows without software compression artifacts.
- Uncompressed video stream
- Supports HDR content
- Ideal for gaming and professional applications
Enterprise-Ready Design
Engineered for IT management with PXE Boot, Wake-on-LAN, and MAC Address Pass-through for remote deployment and maintenance, plus physical security via Kensington lock slot.
- Zero-touch deployment capable
- Built for large-scale rollouts
- 3-year limited warranty
Deployment / Use Cases
The 155NA-USB4-DOCK is ideal for transforming modern USB4/Thunderbolt 4 laptops into full desktop workstations. It's particularly valuable in environments where users need high-resolution multi-monitor setups with minimal cable clutter and reliable one-cable connectivity.
Corporate IT departments will appreciate the driverless operation for Windows 11 and ChromeOS devices, enabling quick deployment in hot-desking arrangements, conference rooms, or standard employee workstations without software installation headaches.
Professional Workstations
Connect dual 4K monitors for video editing, CAD design, data analysis, or financial trading platforms where screen real estate and refresh rate directly impact productivity and accuracy.
Corporate & Education IT
Deploy across offices or classrooms with consistent docking for various laptop models. The mounting options keep docks secure and organized, while management features simplify network imaging and maintenance.
Physical Profile
The dock features a compact desktop form factor in Space Gray, measuring 8.30" wide by 1.30" high with a weight of just 4.90 ounces. This slim profile fits discreetly on any desk surface. For permanent installations, it includes VESA and surface mounting capability (mounting accessories sold separately), allowing the dock to be secured under desks or behind monitors to maintain a clean workspace.
- Width
- 8.30" (210.82 mm)
- Height
- 1.30" (33.02 mm)
- Weight
- 4.90 oz (138.91 g)
What's in the Box
The package includes everything needed for immediate setup and operation.
Highlights
- Dual 4K @ 120Hz or single 8K @ 60Hz display support via USB4/Thunderbolt 4
- 100W USB Power Delivery charges your laptop through the docking connection
- 2.5 Gigabit Ethernet port for high-speed wired networking
- Driverless plug-and-play operation for Windows and ChromeOS (no macOS support)
- Six USB ports including 10Gbps and 5Gbps USB-C for fast peripherals
- Enterprise management features: PXE Boot, Wake-on-LAN, MAC Address Pass-through
- Kensington lock slot and VESA/surface mounting for physical security
- Compact Space Gray desktop form factor (8.30" W x 1.30" H)
- Compatible with Thunderbolt 4 and USB4 notebooks
- Backed by a 3-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | 155NA-USB4-DOCK |
| Brand Name | StarTech.com |
| Product Name | 155NA-USB4-DOCK |
| Packaged Quantity | 1 / Each |
| Product Type | Docking Station |
| Technical Information | |
| Connectivity Technology | Wired |
| Charging Capability | Yes |
| Number of Displays Supported | 2 |
| Supported Resolutions | 3840 x 2160,7680 x 4320 |
| Screen Mode Supported | 4K,4K @ 120Hz,4K @ 60Hz,8K,8K @ 30Hz |
| Management Features | PXE Boot,Wake-on-LAN,MAC Address Pass-through |
| Device Supported | Notebook,Tablet,Smartphone,Monitor |
| Network & Communication | |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| Interfaces/Ports | |
| Host Interface | USB4 |
| Total Number of USB Ports | 6 |
| Number of USB 3.2 Gen 1 Type-A Ports | 1 |
| Number of USB 3.2 Gen 2 Type-A Ports | 2 |
| Number of USB Type-C Ports | 2 |
| USB Type-C | Yes |
| USB Type-C Detail | 1 x USB Type-C 10Gbps, 1x USB-C 5Gbps |
| Number of USB Type-A Ports | 4 |
| USB Type-A | Yes |
| Number of RJ-45 Ports | 1 |
| Network (RJ-45) | Yes |
| Number of HDMI Outputs | 2 |
| HDMI | Yes |
| Thunderbolt | Yes |
| USB Power Delivery | 100W |
| Software | |
| Operating System Supported | Windows 10,Windows 7,Windows 8,ChromeOS,Windows 11 (64-bit) |
| Power Description | |
| Maximum Power Supply Wattage | 180 W |
| Physical Characteristics | |
| Product Color | Space Gray |
| Form Factor | Desktop |
| Height | 1.30" (33.02 mm) |
| Width | 8.30" (210.82 mm) |
| Weight (Approximate) | 4.90 oz (138.91 g) |
| Miscellaneous | |
| Package Contents | 155NA-USB4-DOCK 1 x 3 ft [1 m] USB4 Host Cable 1 x Universal Power Adapter (North America) 1 x Quick-Start Guide |
| Kensington Security Slot | Yes |
| Compatibility | Compatible Devices: Thunderbolt 4 Notebooks USB4 Notebooks |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What display configurations does this USB4 docking station support?
The dock supports two primary configurations: dual 4K monitors at 120Hz refresh rate each for ultra-smooth visuals, or a single 8K display at 60Hz for maximum resolution. It uses HDMI 2.1 outputs and leverages Display Stream Compression (DSC) to handle these high-bandwidth signals without quality loss, making it suitable for professional graphics work, gaming, or multi-tasking across high-resolution screens.
Does this dock require drivers or software installation?
No, this is a driverless docking station for plug-and-play operation on supported operating systems. It works immediately when connected to Windows 10, Windows 11 (64-bit), Windows 7, Windows 8, or ChromeOS devices without any software installation. This simplifies IT deployment and ensures consistent performance across different user devices. Note that it is not compatible with macOS systems.
How much power does the dock deliver to charge my laptop?
The dock provides 100W USB Power Delivery (PD) through its USB4 host connection, which is sufficient to charge and power most modern business and professional laptops during use. This eliminates the need for a separate laptop charger, creating a true single-cable docking solution. The dock itself is powered by an included 180W universal power adapter to ensure stable operation under full load.
What are the networking capabilities of this docking station?
It includes a 2.5 Gigabit Ethernet port, which provides 2.5x the speed of standard Gigabit Ethernet. This enables faster file transfers, smoother cloud application performance, and better support for network-intensive tasks. The port also supports enterprise management features including PXE Boot for network-based operating system deployment and Wake-on-LAN for remote power management of connected computers.
Can this docking station be mounted or secured?
Yes, the dock includes a Kensington lock slot for physical security against theft. It also supports both surface mounting and VESA mounting (using separately sold accessories like SSPMSUDWM, DOCK-NUC-VESA-MOUNT, or SSPMSVESA). This allows IT departments to secure the dock under desks, behind monitors, or in other out-of-the-way locations to maintain clean workspaces and prevent unauthorized removal.
What laptops are compatible with this USB4 docking station?
The dock is compatible with laptops featuring USB4 or Thunderbolt 4 ports. This includes most modern business and professional notebooks from major manufacturers like Dell, HP, Lenovo, and others that support these standards. It is specifically designed for Windows and ChromeOS devices and will not work with macOS systems. The dock has been rigorously tested in StarTech.com's Innovation Lab for cross-platform reliability in enterprise environments.
| Qty | Price | Available |
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