Will this handle two external monitor and display at full resolution? Are there limitation when connection multiple monitors?

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

Does this work with the x1 carbon 9th gen?

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.

Is this compatible with the T580?

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.

Compatible with T470?

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.

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Lenovo ThinkPad Ultra Docking Station (40AJ0135US)

Product ID: 263635307

Details

Brand
Lenovo
Colour
Business Black
Compatible devices
ThinkPad A485
Hardware interface
USB
Total USB ports
9

⚡10Gbps USB 3.1 Gen2 speed

🔌135W power delivery

🖥️3 UHD monitor support

€ 263.52

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Description

🚀 Elevate your workspace — dock smarter, work faster!

SPACE SMART DESIGN - Innovative side connector minimizes desk clutter while offering seamless, driver-free docking.
TRIPLE DISPLAY MASTERY - Hook up to three UHD monitors for ultimate multitasking and immersive productivity.
POWER UP STAY CONNECTED - 135W slim tip adapter ensures rapid charging and uninterrupted workflow.
BLAZING FAST DATA TRANSFER - Four USB 3.1 Gen2 ports deliver up to 10Gbps for lightning-quick file access.
ENTERPRISE GRADE SECURITY CONTROL - Supports PXE boot, Wake-on-LAN, MAC pass-through, plus optional master key lock for IT peace of mind.

The Lenovo ThinkPad Ultra Docking Station (40AJ0135US) is a premium docking solution designed for select ThinkPad models, featuring a compact side connector, 135W power delivery, and support for up to three UHD displays. It offers enterprise-ready features like PXE boot, Wake-on-LAN, and MAC address pass-through, alongside multiple high-speed USB 3.1 Gen2 and USB-C ports, making it the ultimate productivity hub for professionals seeking seamless connectivity and rapid charging in a sleek, space-saving form factor.

Specifications

ASIN	B079NM5JK4
Best Sellers Rank	#78,331 in Computers ( See Top 100 in Computers ) #455 in Laptop Docking Stations
Brand	Lenovo
Built-In Media	Lenovo docking station
Color	Business Black
Compatible Devices	ThinkPad A485, L480, L580, P52s, T480, T480s, T580, X1 Carbon, X280
Customer Reviews	4.5 4.5 out of 5 stars (994)
Global Trade Identification Number	00192076019915
Hardware Interface	USB
Input Voltage	120 Volts (AC)
Item Dimensions L x W x H	37.9L x 16W x 5.3H centimeters
Item Type Name	Lenovo ThinkPad Ultra Docking Station - VGA, HDMI, 2 x DP - for ThinkPad A485, L480, L580 and More
Item Weight	1.79 Pounds
Manufacturer	Lenovo
Mfr Part Number	40AJ0135US
Model Number	40AJ0135US
Number of Items	1
Number of Packs	1
Number of Ports	6
Total Number of HDMI Ports	1
Total Usb Ports	9
UPC	192076019915
Unit Count	1.0 Count
Wattage	135

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 263.52

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Portugal.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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