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Rectangular black docking station with front USB ports and rear video, network, power connectors

Lenovo

Lenovo ThinkPad Pro Dock 40A10090US 90 W US Canada Mexico

SKU CH-6ATY-3383B

A 90 W dock connects a ThinkPad to power, Gigabit Ethernet, three USB 3.0 ports, three USB 2.0 ports with always-on charging, and dual external displays via DisplayPort 1.2, DVI-D or VGA

  • Charge mobile devices while notebook is away via always-on USB port
  • Connect up to two external displays for expanded workspace
  • Gigabit Ethernet provides fast wired network access
  • Includes 90 W ThinkPad AC adapter for notebook power
  • Unique alignment mechanism ensures perfect docking every time

Docking Station for ThinkPad Notebooks

The Lenovo ThinkPad Pro Dock 40A10090US connects a compatible notebook to power, wired network and up to two external displays through a single mechanical alignment. Three USB 2.0 ports and three USB 3.0 ports handle keyboards, mice, printers and other peripherals. One USB 2.0 port provides always-on charging for phones or tablets even when the notebook is undocked. The package includes a 90 W ThinkPad AC adapter.

Sustained Connectivity and Power Delivery

Gigabit Ethernet maintains a stable 10/100/1000 link during long work sessions without the variability of wireless. The included 90 W adapter continuously powers the notebook and all attached USB devices simultaneously. Always-on charging on one USB 2.0 port remains active while the dock is powered, independent of notebook presence. Driver-free video outputs preserve consistent display quality over extended periods.

90 W Power Rating and Dual-Display Exclusivity

The 90 W adapter limits this dock to notebooks that operate within that power envelope; higher-draw models will not charge correctly. Video outputs consist of one DisplayPort 1.2 and one DVI-D that share circuitry, so only one digital display can be used at a time alongside the VGA port. Buyers needing simultaneous dual-digital outputs or more than 90 W should consider a different docking solution.

Highlights

  • Charge mobile devices while notebook is away via always-on USB port
  • Connect up to two external displays for expanded workspace
  • Gigabit Ethernet provides fast wired network access
  • Includes 90 W ThinkPad AC adapter for notebook power
  • Unique alignment mechanism ensures perfect docking every time

Specifications

BrandLenovo

Questions about this item

Does the ThinkPad Pro Dock 40A10090US run silently and stay cool when left on all day?

The dock has no fan and draws power only through the included 90 W AC adapter, so it produces no audible noise and minimal heat during continuous operation.

What must I already own to use the ThinkPad Pro Dock 40A10090US with my laptop?

You need a compatible ThinkPad that connects via the dock's proprietary bottom connector; the 90 W AC adapter is included in the box.

Will my older VGA monitor work alongside a DisplayPort 1.2 screen on the ThinkPad Pro Dock 40A10090US?

Yes, the dock provides one VGA port and one DisplayPort 1.2 port (shared with DVI-D), allowing a legacy VGA display and a modern DisplayPort monitor to run simultaneously.

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