Lenovo 40B90100US USB-C Dual Display Travel Dock with 100W Power Adapter - 4K@60Hz - Gigabit Ethernet - 3 USB Ports
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Product Features
Technical Overview
Engineered for modern USB-C laptops, this docking station supports simultaneous dual display output at 4K resolution (3840 x 2160) with a 60Hz refresh rate, ensuring smooth video playback and responsive desktop experience. The video outputs include one HDMI port and one DisplayPort 1.4 connection, providing flexibility for connecting to various monitors and projectors.
Network connectivity is handled by a built-in Gigabit Ethernet port that delivers reliable wired internet access, essential for stable video conferencing and large file transfers. The dock includes three USB ports: two USB-C 10Gbps ports (one supporting 12W accessory charging) and one USB-A port for connecting peripherals like keyboards, mice, and external storage.
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 travel dock stands out by combining high-resolution display support with substantial power delivery in a genuinely portable form factor. Unlike bulkier docking stations, it delivers professional-grade connectivity that fits easily in a laptop bag while maintaining full functionality.
Complete Power Solution
The included 100W AC power adapter not only powers the dock itself but delivers full 100W USB Power Delivery to your laptop, eliminating the need to carry separate chargers while traveling.
- 135W maximum power supply
- Charges laptop through dock
- 12W accessory charging port
Professional Display Capability
Support for dual 4K displays at 60Hz enables crisp, detailed visuals for design work, financial analysis, or multi-tasking across extended desktop environments.
- 3840 x 2160 resolution
- 60Hz refresh rate
- HDMI and DisplayPort outputs
Travel-Optimized Design
With dimensions smaller than most smartphones and weight under 5 ounces, this dock adds minimal bulk to your travel setup while providing desktop-level connectivity.
- 2.17" depth
- 0.79" height
- Eclipse Black finish
Deployment / Use Cases
The Lenovo USB-C Dual Display Travel Dock is particularly valuable for professionals who frequently work from multiple locations and need to quickly establish a productive workspace. It's ideal for consultants, sales representatives, and remote workers who move between home offices, client sites, and coworking spaces.
In corporate environments, IT departments can standardize on this dock for employees with USB-C laptops, ensuring consistent connectivity experiences across the organization. The compatibility with all USB-C laptops makes it versatile for mixed-device environments where employees might use different laptop models.
Mobile Office Setup
Transform any flat surface into a complete workstation by connecting your laptop to dual monitors, wired network, and peripherals with a single cable.
- Hotel room productivity
- Client presentation readiness
- Temporary workspace creation
Corporate Standardization
Provide consistent docking experience for employees with various USB-C laptops, simplifying IT support and ensuring reliable connectivity.
- Mixed device environments
- Simplified IT provisioning
- Reduced cable clutter
Physical Profile
The compact design measures just 2.17 inches in depth and 0.79 inches in height, with a weight of approximately 4.83 ounces (137 grams). The Eclipse Black finish offers a professional appearance that complements business laptops. Despite its small size, the dock includes all necessary ports without compromising on functionality or performance.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.79" (20 mm), 2.17" (55 mm), 4.83 oz (137 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Depth
- 2.17" (55 mm)
- Height
- 0.79" (20 mm)
- Weight
- 4.83 oz (137 g)
What's in the Box
The package includes everything needed for immediate setup and use. Each unit comes with the docking station itself plus essential accessories for full functionality.
Highlights
- Supports dual 4K displays at 60Hz resolution
- Delivers 100W USB Power Delivery to charge your laptop
- Includes Gigabit Ethernet for reliable wired networking
- Features 3 USB ports (2x USB-C, 1x USB-A)
- Compact travel design at just 4.83 ounces
- Compatible with all USB-C laptops
- Includes 100W AC power adapter
- Windows 10 and Windows 11 supported
- Professional Eclipse Black finish
- Backed by 3-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 40B90100US |
| Brand Name | Lenovo |
| Product Model | 40B9 |
| Product Name | USB-C Dual Display Travel Dock (w/ adapter) |
| Product Type | Docking Station |
| Technical Information | |
| Connectivity Technology | Wired |
| Charging Capability | Yes |
| Number of Displays Supported | 2 |
| Supported Resolutions | 3840 x 2160 |
| Screen Mode Supported | 4K @ 60Hz |
| Device Supported | Monitor,Notebook |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Host Interface | USB Type C |
| Total Number of USB Ports | 3 |
| Number of USB Type-C Ports | 2 |
| USB Type-C | Yes |
| USB Type-C Detail | 2 x USB-C 10 Gbps (1 x AOU 12W Max) |
| Number of USB Type-A Ports | 1 |
| USB Type-A | Yes |
| Number of RJ-45 Ports | 1 |
| Network (RJ-45) | Yes |
| Number of DisplayPorts | 1 |
| DisplayPort | Yes |
| DisplayPort Version | 1.4 |
| Number of HDMI Ports | 1 |
| HDMI | Yes |
| USB Power Delivery | 100W |
| Software | |
| Operating System Supported | Windows 10,Windows 11 |
| Power Description | |
| Maximum Power Supply Wattage | 135 W |
| Physical Characteristics | |
| Product Color | Eclipse Black |
| Height | 0.79" (20 mm) |
| Depth | 2.17" (55 mm) |
| Weight (Approximate) | 4.83 oz (137 g) |
| Miscellaneous | |
| Package Contents | USB-C Dual Display Travel Dock 100W AC Power Adapter Power Cord Setup Poster Warranty Poster |
| Compatibility | Compatibility across all USB-C laptops |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Taiwan Restriction of Hazardous Substances (Taiwan RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
FAQ
What display resolutions does this docking station support?
The Lenovo USB-C Dual Display Travel Dock supports dual displays at up to 4K resolution (3840 x 2160) with a 60Hz refresh rate. You can connect one display via HDMI and another via DisplayPort 1.4 simultaneously, or use either port individually for single display setups. This ensures crisp, detailed visuals for professional applications and multimedia content.
How much power does this dock deliver to my laptop?
This docking station provides 100W USB Power Delivery (PD) to charge your laptop through the host USB-C connection. The included 100W AC power adapter supplies sufficient power for both the dock's operation and laptop charging. One of the USB-C ports on the dock also supports 12W accessory charging for smartphones or tablets.
What types of USB ports are included on this travel dock?
The dock features three USB ports total: two USB-C 10Gbps ports and one USB-A port. One USB-C port serves as the host connection to your laptop, while the other USB-C port supports data transfer and 12W accessory charging. The USB-A port provides backward compatibility for legacy peripherals like flash drives, keyboards, and mice.
Is this docking station compatible with my USB-C laptop?
Yes, the Lenovo USB-C Dual Display Travel Dock is compatible with all USB-C laptops that support DisplayPort Alt Mode. This includes most modern Windows laptops with USB-C ports, particularly those running Windows 10 or Windows 11. The dock has been tested for broad compatibility across different manufacturers' devices.
What networking capabilities does this dock provide?
The dock includes a built-in Gigabit Ethernet port that provides reliable wired network connectivity at speeds up to 1000 Mbps. This is particularly valuable for stable video conferencing, large file transfers, and situations where Wi-Fi signals are weak or congested. The Ethernet connection activates automatically when you connect the network cable.
What is included in the package with this travel dock?
The complete package includes the USB-C Dual Display Travel Dock itself, a 100W AC power adapter, a power cord, a setup poster with installation instructions, and a warranty poster detailing the 3-year limited warranty terms. Everything needed for immediate use is included—no additional purchases are required for basic functionality.
| Qty | Price | Available |
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