Lenovo USB-C Dual Display Travel Dock with 100W Adapter_UK 40B90100UK

Lenovo USB‑C Dual Display Travel Dock (model 40B90100UK) is a highly portable docking station that brings full desktop functionality to your laptop on the go. Designed for professionals and hybrid workers, it supports dual 4K displays, offers high-speed data transfer, Ethernet networking and reliable power delivery—all in a compact, eco-conscious design.

Product Features

Dual 4K Display Support

Equipped with both DisplayPort 1.4 and HDMI 2.1 ports, this dock can drive two external monitors at up to 3840 × 2160 resolution at 60 Hz when connected via a single USB-C cable.

High-Power USB‑C Charging

Includes a 100 W USB‑C adapter in the box. By default, the dock delivers up to 65 W to your laptop, and with a higher-capacity 135 W adapter, it supports up to 100 W Power Delivery.

Seven Versatile Ports

Offers a comprehensive set of connections — 1× USB-A (10 Gbps), 2× USB-C (10 Gbps, one with always-on charging), 1× Gigabit Ethernet, plus the two video ports — enabling you to connect a wide range of peripherals.

Compact and Travel-Friendly

Weighing only 137 g and sized at 120 × 55 × 20 mm, this dock fits easily in a laptop bag or even a jacket pocket.

Sustainable Construction

The outer shell of the dock uses 66% post-consumer recycled material, and it is shipped in 100% plastic-free packaging, aligning with Lenovo’s sustainability goals.

Easy Cable Management

Comes with an integrated USB-C cable that wraps around the device, reducing clutter and making it more convenient to transport.

Enterprise-Grade Reliability

Built with high-quality components, this dock supports Wake-on-LAN, MAC address pass-through and fast role swap, making it suitable for both personal and enterprise use.

Product Specifications

• Model number: 40B90100UK
• Dimensions: 120 mm × 55 mm × 20 mm
• Weight: ~137 g
• Chassis color: Eclipse Black
• Material: 66% post-consumer recycled plastic
• Video outputs: 1× DisplayPort 1.4, 1× HDMI 2.1
• Maximum external monitor support: 2 × 3840 × 2160 @ 60 Hz
• USB ports:
  • 1 × USB-A 10 Gbps
  • 2 × USB-C 10 Gbps (one supports always-on charging)
• Ethernet: 1 × RJ-45 (Gigabit)
• Power adapter: 100 W included
• Power delivery to host:
  • 65 W (with included 100 W adapter)
  • Up to 100 W (with optional 135 W adapter)
• Operating temperature: 0 °C to 40 °C
• Supported operating systems: Windows 10, Windows 11
• Certifications: CE, FCC, cULus, KCC, NOM, TUV‑Mark, EAC, VCCI, etc.
• Warranty: 3-year CRU (Customer Replaceable Unit)