Lenovo ThinkPad USB-C Dock Gen 2 40AS0090US Black
Connects a notebook with USB-C, HDMI, DisplayPort, Ethernet, two USB 2.0 and three USB 3.0 ports while delivering up to 90 W power pass-through
- Measurements1.2 × 6.7 × 3.1
- Main functionNotebook
- Product colorBlack
- Product weight1 lb (0.45 kg)
- Key features0 DVI Output |1 HDMI Output |0 S-Video |2 USB 2.0 |3 USB 3.0
- Connect up to three displays for expanded workspace
- Deliver up to 90 W pass-through power to charge your notebook
- Compact 1.2 x 6.7 x 3.1 form factor fits tight desks
- Multiple USB 2.0 and USB 3.0 ports connect peripherals simultaneously
- HDMI output supports 4K UHD resolution for sharp visuals
What this dock does
The Lenovo ThinkPad USB-C Gen 2 Docking Station adds video, data and wired network ports to compatible laptops through a single USB-C cable. It delivers up to 90 W of power pass-through so the host stays charged while peripherals are connected. The compact black chassis measures 1.2 x 6.7 x 3.1 inches and weighs 1 lbs.
Who it suits and who it does not
This dock suits owners of select Lenovo ThinkPad and Lenovo devices that support video and charging over USB-C. It provides one HDMI output, three USB 3.0 ports, two USB 2.0 ports and a Gigabit Ethernet jack for a triple-display workflow. Buyers whose laptops lack USB-C video output or who need DVI or VGA connectors should look at something else.
The spec that decides fit
The single specification that determines compatibility is whether the host laptop supports DisplayPort Alt Mode and 90 W power delivery over its USB-C port; without both, the dock cannot drive external displays or charge the notebook.
How it compares
Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.
- Price $64.99
- Cheaper than about 58% of the 1,971 comparable items (median $81.99).
Specifications
| Product | |
|---|---|
| Brand name | Lenovo |
| Model name | ThinkPad USB-C Gen 2 |
| Product color | Black |
| Size & build | |
| Measurements | 1.2 × 6.7 × 3.1 |
| Product weight | 1 lb (0.45 kg) |
| More details | |
| Main function | Notebook |
Questions about this item
Which Lenovo ThinkPad laptops must I already own for the USB-C Gen 2 dock to work?
The dock is compatible with select Lenovo ThinkPad laptops and select Lenovo devices; check your model's USB-C port for video and power delivery support.
Will the single HDMI output on this dock drive a 4K monitor while I keep an older 1080p display connected through another port?
The dock supports triple-display setups and 4K UHD resolution, so one HDMI and two DisplayPort connections can run a 4K screen alongside legacy 1080p panels simultaneously.
How can I verify the 90 W power-delivery pass-through is actually charging my notebook after I connect everything?
When the dock is powered, your ThinkPad's battery icon will show the charging indicator and the system power settings will report the 90 W input from the USB-C Gen 2 dock.
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