---
product_id: 154759559
title: "ThinkPad Ultra Docking Station US (40AJ0135US) Black"
brand: "lenovo"
price: "€ 234.07"
currency: EUR
in_stock: true
reviews_count: 5
category: "Lenovo"
url: https://www.desertcart.it/products/154759559-thinkpad-ultra-docking-station-us-40aj0135us-black
store_origin: IT
region: Italy
---

# 10Gbps USB 3.1 Gen2 speed 3 UHD monitor support 135W power delivery ThinkPad Ultra Docking Station US (40AJ0135US) Black

**Brand:** lenovo
**Price:** € 234.07
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your desk game with Lenovo’s powerhouse Ultra Dock — where speed meets seamless productivity!

## Quick Answers

- **What is this?** ThinkPad Ultra Docking Station US (40AJ0135US) Black by lenovo
- **How much does it cost?** € 234.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/154759559-thinkpad-ultra-docking-station-us-40aj0135us-black)

## Best For

- lenovo enthusiasts

## Why This Product

- Trusted lenovo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Triple UHD Display Setup:** Expand your workspace with up to three ultra-high-definition monitors for ultimate multitasking efficiency.
- • **Power Up & Stay Connected:** Robust 135W Slim Tip AC adapter ensures your ThinkPad and peripherals stay fully charged and ready.
- • **Blazing Fast Data Transfer:** Four USB 3.1 Gen2 ports deliver lightning-fast 10Gbps speeds, including always-on charging for your devices.
- • **Space-Smart & User-Friendly Design:** Innovative side connector and mirrored power button minimize desk clutter and simplify your daily workflow.
- • **Enterprise-Grade Security & Management:** Supports Intel vPro, PXE Boot, Wake-on-LAN, and optional master key lock for seamless IT control and asset protection.

## Overview

The Lenovo ThinkPad Ultra Docking Station (40AJ0135US) is a premium docking solution designed exclusively for select ThinkPad models. Featuring a powerful 135W AC adapter, support for up to three UHD displays, and ultra-fast 10Gbps USB 3.1 Gen2 ports, it transforms your laptop into a full desktop workstation. Enterprise-ready with Intel vPro, PXE Boot, Wake-on-LAN, and optional master key lock, it offers secure, driver-free connectivity in a compact, space-saving design.

## Description

Product Description The ThinkPad Ultra Docking Station provides the best docking experience for large enterprise ThinkPad customers. The innovative side connector, designed exclusively for ThinkPad notebooks, provides a driver-free way to connect conveniently and securely to a range of USB accessories and external displays. Its rapid charging support and mirrored power button make it easy to unlock and go. The ThinkPad Ultra Docking Station is built for today's demanding office work, too, delivering 10 Gbps data transfer through four USB 3.1 ports. Connect up to three UHD displays for maximum productivity gains. Designed for enterprise environments, ThinkPad Ultra Docking Stations support PXE book, wake on LAN, and MAC address pass-through, simplifying asset management for IT managers. Painstakingly designed and extensively tested, ThinkPad Ultra Docks provide seamless docking in a minimized form factor. Features & Benefits: Innovative side connector minimizes desk space; Intel vPro, PXE boot, Wake-on LAN, and MAC address pass-through; Mirrored power button and mechanical unlock; Optional master key lock; Can charge mobile devices with 15W and 10.5W from USB-C port and USB3.0 always power-on port respectively. Compatible with the following Lenovo ThinkPad models: A285 (20MW,20MX); A485 (20MU,20MV); X390 Yoga (20NN,20NQ); L590 (20Q7,20Q8); L490 (20Q5,20Q6); L580 (20LW,20LX); L480 (20LS,20LT); T490 (HC)20Q9,20QH); T495s (20QJ,20QK); T495 (20NJ,20NK); T490s (20NX,20NY); T490 (20N2,20N3); T590 (20N4,20N5); T580 (20L9,20LA); T480 (20L5,20L6); T480s (20L7,20L8); P43s (20RH,20RJ); P53s (20N6,20N7); P52s (20LB,20LC); X1 Carbon 7th Gen (20QD,20QE); X1 Yoga 4th Gen (20QF,20QG); X395 (20NL,20NM); X390 (20Q0,20Q1); X280 (20KE,20KF); X1 Carbon 6th Gen (20KG,20KH). What's in the Box: ThinkPad Ultra Docking Station (with key lock and 2 keys); ThinkPad Slim Tip 135 W Power Adapter and Power Cord; Setup poster; Warranty poster. Maximum Operating Temperature = 35 degrees Celsius (95 degrees Fahrenheit), Minimum Operating Temperature = 0 degrees Celsius (32 degrees Fahrenheit). Safety Warning MECHANICAL ULTRA DOCK - USA UPC FOR ITEM IS 192076019915 P/N AJ0135US.Specific compatibility suffix specific m P52s,P53s, P43s, L580, L480, L490, L590, T580, T590, T480s, T480, T490, T490s , T495 , T495s, X1 Carbon Gen 6 , X1 Carbon 7th Gen.,X390, X280, X1 Yoga 4th Generation,X390 Yoga, X395 , A285, A485, L13 Clam 2019 , L13 Yoga 2019 P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Legal Disclaimer Product is sourced and shipped from the European Economic Area (EEA). Product is genuine original from manufacturer authorized distributors. See more

Review: Item was shipped promptly and arrived before the promised delivery date. Item works as intended and fits perfectly with the laptop.
Review: Works as expected. For the ports that you get with this along with coming with it's own 135W power supply, this is actually a really good deal compared to a USB C dongle along with a USB C power supply of at least 65W plus a USB C cable. You would need all of those and they would generally cost more than this alone. Granted that this is far less portable and only works with specific lenovo machines, but if you have one of those and your needs are for a fixed solution at your desk, this is a better option than the dongle route.

## Features

- - Lenovo USA ThinkPad Ultra Docking Station (P/N; 40AJ0135US ) For P52s, L580, L480, T580, P580p, T480s, T480, X1 Carbon Gen 6, X280.
- - Lenovo retail packaging includes the Ultra dock, 135W Slim tip AC adapter with 2 pin power Cord, 2 locking keys, set up poster.
- - 1 HDMI port, Intel vapor, PXE Boot, Wake-On LAN, and Mac address pass-through, optional master key lock. Allows for a 3 monitor hook up.
- - 4x USB 3. 1 Gen2 (10Gbps) with 1 always-on USB charging, 2x USB-C ports (10Gbps, 5V 3a power), 10/1000 Gigabit Ethernet, 2x DisplayPort 1. 4, 1x HDMI 2. 0, 1x VGA, 1x Stereo/mic combo Audio port, 1x DC-in.
- Compatible Devices: Thinkpad A485, L480, L580, P52S, T480, T480S, T580, X1 Carbon 20Kg, 20Kh, X280

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079NM5JK4 |
| Best Sellers Rank | 277,043 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,669 in Docking Stations |
| Guaranteed software updates until | unknown |
| Item model number | 40AJ0135US |
| Manufacturer | Lenovo (United States), Inc. |
| Product Dimensions | 37.85 x 16 x 5.33 cm; 811.93 g |

## Product Details

- **Brand:** Lenovo
- **Colour:** Black
- **Compatible devices:** ThinkPad A485, L480, L580, P52s, T480, T480s, T580, X1 Carbon, X280
- **Hardware interface:** USB
- **Item weight:** 1.79 Pounds
- **Number of ports:** 6
- **Product dimensions:** 37.8L x 5.3W x 16H centimetres
- **Total HDMI ports:** 1
- **Total USB ports:** 9
- **Wattage:** 135

## Images

![ThinkPad Ultra Docking Station US (40AJ0135US) Black - Image 1](https://m.media-amazon.com/images/I/51AX8quey3L.jpg)

## Questions & Answers

**Q: Will this handle two external monitor and display at full resolution? Are there limitation when connection multiple monitors?**
A: you can hook 3 externals with two that have the same resolution but 4k will not be possible. Thunderbolt tech would be needed and you would need to go from a mechanical dock to a usb dock by lenovo

**Q: Does this work with the x1 carbon 9th gen?**
A: No the item is NOT compatible with the X1 Carbon 9th generation model.  X1 Carbon 9th generation - see Lenovo part # 40y0090us or Lenovo part # 40B00300US.

**Q: Is this compatible with the T580?**
A: This docking station is ABSOLUTELY compatible with the T580.  In fact I am writing this answer on a T580 docked to this docking station (40AJ0135US).  I didn't even need to update drivers or anything.

**Q: Compatible with T470?**
A: The t470 is NOT compatible with this item  . 
40AJ0135US mechanical Lenovo ultra dock is compatible with ; A285 , A485 , L13 Clam , L13 Yoga , L14 AMD G1,L15 AMD G1,   L480 , L490 , L580 ,  L590 , P14s AMD G1 , P15s G1 , P43s , P52s,P53s, P43s,T14 AMD G1, T14s AMD G1, T580, T590, T480s, T480, T490, T490s , T495 , T495s, X1 Carbon Gen 6 , X1 Carbon 7th Gen., X1 Yoga 4th Gen, X1 Yoga 5th Gen , X390 Yoga, X395 , L14, L15, P14s , T14 ,T14s , T15 , L13 Clam 2019 , L13 Yoga 2019, X13 AMD G1 ,X13 G1 ,X13 Yoga ,  X280 , X390 Yoga ,X390 ,X395.
DO NOT ASSUME THAT THIS IEM WORKS IN ALL X , T , YOGA . X1 SERIES AS IT DOES NOT ! LENOVO MODEL #'S AND SERIES #'S ARE SUFFIX AND GENERATION SPECIFIC.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***A on 19 September 2023*

Item was shipped promptly and arrived before the promised delivery date. Item works as intended and fits perfectly with the laptop.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 20 April 2025*

Works as expected. For the ports that you get with this along with coming with it's own 135W power supply, this is actually a really good deal compared to a USB C dongle along with a USB C power supply of at least 65W plus a USB C cable. You would need all of those and they would generally cost more than this alone. Granted that this is far less portable and only works with specific lenovo machines, but if you have one of those and your needs are for a fixed solution at your desk, this is a better option than the dongle route.

### ⭐⭐⭐⭐⭐ Review
*by J***O on 3 October 2025*

Muy útil, ayuda a convertir mi ThinkPad en un set a mis necesidades.

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-27*