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.

ASIN	B079NM5JK4
Best Sellers Rank	265,003 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,633 in Docking Stations
Box Contents	Lenovo docking station
Brand	Lenovo
Brand Name	Lenovo
Colour	Black
Compatible Devices	ThinkPad A485, L480, L580, P52s, T480, T480s, T580, X1 Carbon, X280
Compatible devices	ThinkPad A485, L480, L580, P52s, T480, T480s, T580, X1 Carbon, X280
Customer Reviews	4.4 out of 5 stars 976 Reviews
Global Trade Identification Number	00192076019915
Hardware Interface	USB
Hardware interface	USB
Item Dimensions L x W x H	37.8L x 5.3W x 16H centimetres
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 (United States), Inc.
Number of Ports	6
Product dimensions	37.8L x 5.3W x 16H centimetres
Total HDMI Port	1
Total USB Ports	9
Total USB ports	9
UPC	192076019915
Wattage	135

Lenovo ThinkPad Ultra Docking Station US (40AJ0135US) Black

Details

Description

Specifications

Reviews

Common Questions