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Lenovo

Lenovo 40A20170US Thinkpad Ultra Dock 170W Adapter

★★★★★4.3 (141 reviews)
170W

Maximize Your ThinkPad's Potential with Seamless DockingIntroducing the Lenovo ThinkPad Ultra Dock (40A20170US), complete with a 170W AC Adapter. This docking station provides a streamlined workspace solution for your ThinkPad, offering expanded connectivity and reliable power delivery in a singl...

$79.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Maximize Your ThinkPad's Potential with Seamless Docking

Introducing the Lenovo ThinkPad Ultra Dock (40A20170US), complete with a 170W AC Adapter. This docking station provides a streamlined workspace solution for your ThinkPad, offering expanded connectivity and reliable power delivery in a single, convenient unit.

  • Compatibility: Designed for ThinkPad models L440, L450, L460, L540, L560, T440p, T540p, T550, T560, W540, W541, W550s, X240, X250.
  • Compatibility Note: Also supports Dual-Core, integrated graphics models including T440, T440s, T450, T450s, T460, T460p, T460s, X260.

Key Features

Port Replicator

USB 2.0 Port

USB 3.0 Port

3.5 mm Audio Jack

Ethernet Port

Lenovo Ultra Dock Docking Station - for Notebook - Proprietary Interface - 6 x USB Ports - Network (RJ-45) - HDMI - DVI - VGA - Display Port

Lenovo Ultra Dock Docking Station

for Notebook - Proprietary Interface - 6 x USB Ports - Network (RJ-45) - HDMI - DVI - VGA - Display Port

Specifications

USB Ports
6
Network Port
RJ-45
Video Outputs
HDMI, DVI, VGA, Display Port
Power Adapter Included
170W AC Power Adapter
Laptop Attachment
Left corner alignment

Pros & Cons

👍 Pros

  • Provides extensive connectivity options with six USB ports for various peripherals and devices.
  • Offers a comprehensive array of video outputs including HDMI, DVI, VGA, and DisplayPort for diverse display setups.
  • Features a left corner alignment design, facilitating easy and secure attachment of a compatible laptop.
  • Includes a powerful 170W AC Power Adapter, ensuring sufficient power delivery to connected devices and the laptop.
  • Supports an organized workspace by centralizing multiple connections through a single docking solution.

👎 Cons

  • Compatibility is not universal and requires checking a specific list in the product description to ensure it works with your laptop.
  • The inclusion of a 170W adapter might be excessive for users who do not require high power delivery, potentially adding bulk.
  • Users who only need a few extra ports may find the six USB ports and multiple video outputs to be an oversupply.
  • The physical left corner alignment means it is specifically designed for certain laptop models, limiting broad compatibility.
  • Specific information regarding the type of USB ports (e.g., USB 3.0, USB 2.0) is not detailed, which could impact data transfer speeds.

Frequently Asked Questions

The Lenovo Thinkpad Ultra Dock provides a total of 6 USB ports for connecting various peripherals.
This docking station includes HDMI, DVI, VGA, and DisplayPort outputs for connecting to multiple displays.
The Lenovo Thinkpad Ultra Dock comes with a 170W AC Power Adapter.
Yes, it features left corner alignment designed for easy and convenient laptop attachment.
An important full compatibility list for this docking station is provided in the product description.

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