Lenovo ThinkPad Thunderbolt 3 Dock Gen 2 40AN0135US
- Thunderbolt 3 dock, works with USB-C and Thunderbolt laptops
- Dual UHD 4K display capability
- 2 HDMI and 2 DP video outputs
- 13 ports overall, 5 USB ports
- USB-C and USB 3.1 connections
- 135 watts power rating
- 8.66 x 1.18 x 3.15 inches, 2 pounds
- 30 days warranty listed
Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A Thunderbolt dock for supported ThinkPads, with two 4K display outputs and many ports. The listing shows only a short warranty, so check the seller's terms.
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ASIN: B07M6S81CMModel: 40AN0135US
Overview
A ThinkPad owner with two high-resolution monitors can run them, plus wired accessories, from one Thunderbolt cable. An Intel Thunderbolt chipset drives the dock, which works with both USB-C and Thunderbolt laptops in the supported list.
The reason to buy is a single-cable desk with many ports and two UHD display outputs. The limit is the warranty field, which shows a short period, and a compatibility list that runs through specific ThinkPad models.
Who it's for
Professionals on the listed ThinkPad T, P, L, E and X1 Yoga models will use the display outputs and port count. Owners of other laptops should check support, and anyone who wants a long warranty should read the seller terms.
Pros and cons
- Two display outputs for 4K monitors
- Many ports on one dock
- Works over Thunderbolt and USB-C
- Network manageability features
- Warranty shown as thirty days
- Compatibility limited to listed models
- Input voltage field looks wrong
- Charging details not described
Performance notes
Video and data travel over the Thunderbolt connection, and the dock shares that bandwidth among the displays and accessories. Dual 4K output depends on the laptop graphics and the cable standard. The Intel chipset handles the high-speed transfers.
Specifications
| Brand | Lenovo |
|---|---|
| Model | 40AN0135US |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Hardware Interface | Thunderbolt, USB Docking Station |
| Included components | |
| Unit Count | 1 Count |
| Warranty & support | |
| Warranty Description | 30 DAYS |
| Other details | |
| Number Of Ports | 13 |
| Total Number Of HDMI Ports | 2 |
| Total Usb Ports | 5 |
Frequently asked questions
How do I connect the Lenovo ThinkPad Thunderbolt 3 Dock Gen 2?
The listing gives no step-by-step setup. It says the dock works on USB-C and Thunderbolt enabled laptops and lists the ThinkPad models it supports.
Which ThinkPads work with the Lenovo 40AN0135US?
The specs list E490s, L480, P51s, P52s, T470, T480, T480s, T570, T580, X1 Yoga 2nd Gen and 3rd Gen, and X280. The description adds machine types for several of them.
Can the Lenovo 40AN0135US run two 4K displays?
Yes. The title lists dual UHD 4K display capability with 2 HDMI and 2 DP outputs.
How long is the warranty on the Lenovo 40AN0135US?
The warranty description field says 30 DAYS.