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Gray rectangular USB-C dock with front ports and 90W adapter

Lenovo

Lenovo 40B7 ThinkPad Universal USB-C Dock v2 90W

SKU CH-ZN4S-XAJ3B

Universal USB-C docking station with 11 ports including HDMI, dual DisplayPort, Gigabit Ethernet and 90 W laptop charging

  • ColorGray
  • CompatibilityUniversal
  • Universal compatibility with USB-C laptops supporting DisplayPort Alt-Mode
  • 11 ports including HDMI, dual DisplayPort, USB-A 3.1, USB-A 2.0, USB-C, Gigabit Ethernet and audio
  • 90 W power adapter enables dynamic charging for connected notebooks
  • Silent firmware updates and reboots plus PXE boot, WOL and MAC address pass-through for ThinkPad fleets
  • Fleet management tools simplify deployment and monitoring across an entire dock inventory

Universal USB-C Docking Solution

The Lenovo 40B7 ThinkPad Universal USB-C Dock v2 connects a laptop through a single USB-C cable and expands it to eleven ports, including Gigabit Ethernet, HDMI, two DisplayPort outputs, three USB-A 3.1 ports, two USB-A 2.0 ports, one USB-C port and a 3.5 mm combo audio jack. It delivers up to 90 W of dynamic power charging to the host notebook and supports multi-display setups for productivity-focused users.

Replacing Legacy Port Replicators

This dock replaces older single-function port replicators and proprietary docking stations by consolidating video, data, network and audio connections into one universal device. The upgrade is worth it when a workspace uses mixed laptop brands that all support USB-C DisplayPort Alt-Mode, or when IT teams need PXE boot, Wake-on-LAN and MAC address pass-through on ThinkPad notebooks without maintaining separate hardware.

Sustained Operation and Fleet Management

Silent firmware updates and silent reboots keep the dock current without interrupting long work sessions, while dynamic power charging adjusts output to match the connected notebook's requirements over extended periods. The dock is engineered for fleet-wide management, allowing administrators to monitor and configure an entire deployment from a single console rather than handling each unit individually.

Highlights

  • Universal compatibility with USB-C laptops supporting DisplayPort Alt-Mode
  • 11 ports including HDMI, dual DisplayPort, USB-A 3.1, USB-A 2.0, USB-C, Gigabit Ethernet and audio
  • 90 W power adapter enables dynamic charging for connected notebooks
  • Silent firmware updates and reboots plus PXE boot, WOL and MAC address pass-through for ThinkPad fleets
  • Fleet management tools simplify deployment and monitoring across an entire dock inventory

Specifications

BrandLenovo
Model40B7
ColorGray
CompatibilityUniversal

Questions about this item

How much desk space does the 40B7 dock need for its 11 ports and 90 W adapter?

The dock measures 40 mm tall and 21 mm wide, so allow a footprint of roughly 40 × 21 cm plus clearance for the 90 W power brick and cables on the rear.

Which cable do I plug into the laptop first to enable the 90 W charge and both DisplayPort outputs?

Connect the single USB-C upstream cable to a port that supports DisplayPort Alt-Mode and 90 W power delivery; the dock then drives two DisplayPort monitors and charges the notebook simultaneously.

When should I replace the 90 W AC adapter that ships with the 40B7?

Replace the adapter if the dock stops charging the laptop, the LED flickers, or the brick becomes excessively hot during normal 90 W operation.

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