Corn Electronics
Corn Electronics laptop cooling pad white 360 mm 3 fan 120 mm ARGB
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Lenovo
Lenovo 40B20135US docking station, dedicated graphics
A USB-C docking station with dedicated graphics for expanded connectivity and external display support
- ColorBlack
- Weight0.85 lbs
- FunctionInternet Tablet
- Dedicated graphics boost visual performance for demanding workloads
- USB-C connectivity simplifies single-cable docking for compatible devices
- Lightweight 0.85 lbs design eases transport between workspaces
- Black finish matches professional ThinkPad aesthetics
- New condition ensures full manufacturer reliability out of the box
Universal USB-C dock with dedicated graphics
The Lenovo 40B20135US is a USB-C docking station that adds dedicated graphics capability to compatible notebooks. It targets mobile professionals who need extra display outputs and GPU acceleration without opening the laptop chassis. The unit weighs 0.85 lbs and ships in black.
Practical limits of the USB-C interface
Bandwidth and power delivery depend on the host port implementation, so not every USB-C laptop can drive the dock at full graphics performance. Some systems may restrict external GPU throughput or limit the number of active displays. Check the notebook specification before purchase.
Dedicated graphics decides fit
The defining spec is the inclusion of dedicated graphics inside the dock itself. If the workflow requires discrete GPU power for rendering or multi-monitor workloads, this model supplies it; if only extra ports are needed, a simpler dock without graphics will suffice.
Highlights
- Dedicated graphics boost visual performance for demanding workloads
- USB-C connectivity simplifies single-cable docking for compatible devices
- Lightweight 0.85 lbs design eases transport between workspaces
- Black finish matches professional ThinkPad aesthetics
- New condition ensures full manufacturer reliability out of the box
Specifications
| Brand | Lenovo |
|---|---|
| Model | 40B20135US |
| Part Number | 40B20135US |
| Color | Black |
| Weight | 0.85 lbs |
| Function | Internet Tablet |
| Shipping weight | 1.27 kg |
| Package size | 208 × 157 × 76 mm |
Questions about this item
Which version of the 40B20135US should I choose if I need dedicated graphics?
The 40B20135US model includes dedicated graphics as a built-in feature; there is no separate version to select.
What does the dedicated graphics capability mean for my daily workload?
Dedicated graphics on this dock offloads video processing from the host, so external displays run smoothly without taxing the laptop’s integrated GPU.
What interface does the 40B20135US use and what bandwidth does it provide?
This dock connects via USB-C and delivers the bandwidth defined by that interface for video, data and power delivery.
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