Detailed Specifications
Lenovo 40AY0135US ThinkPad Universal USB C Docking Station
Overview
The Lenovo 40AY0135US is a ThinkPad Universal USB-C Dock designed for enterprise workstation expansion, providing power delivery, multi-display output, and peripheral connectivity through a single USB-C connection. It is widely used in office docking environments where laptops require a stable, standardized desk setup with external monitors and wired network access.
This dock supports up to 135W total power input with dynamic laptop charging up to 100W over USB-C Power Delivery, depending on host system capability. It enables multi-display productivity setups with support for up to three external monitors using HDMI and dual DisplayPort outputs.
It integrates standard enterprise I/O including multiple USB-A ports, USB-C data passthrough, and Gigabit Ethernet for stable wired networking. This makes it suitable for hot-desking environments, finance desks, IT-managed workstations, and hybrid office setups where fast connect/disconnect workflows are required.
This dock is not a standalone compute device and requires a compatible USB-C or Thunderbolt laptop with DisplayPort Alt Mode support. Charging performance and display capabilities may vary depending on host laptop power negotiation and firmware compatibility.
Key Features
- USB-C single-cable docking for enterprise laptop setups
- Supports up to 3 external displays via HDMI and DP outputs
- 135W power adapter with up to 100W laptop charging delivery
- Gigabit Ethernet enables stable wired office connectivity
- Multiple USB ports for peripherals and legacy devices
Specifications
| Specification | Details |
|---|
| Brand | Lenovo |
| Part Number | 40AY0135US |
| Product Type | USB-C Docking Station |
| Product Line | ThinkPad Universal Dock |
| Host Interface | USB-C (DisplayPort Alt Mode required) |
| Display Support | Up to 3 external displays |
| Video Outputs | 2× DisplayPort, 1× HDMI |
| Power Delivery | Up to 100W (via USB-C to host) |
| Total Power Adapter | 135W external adapter |
| USB Ports | USB-A 2.0 + USB-A 3.x + USB-C data |
| Network | Gigabit Ethernet (RJ-45) |
| Compatibility | USB-C / Thunderbolt laptops (varies by system) |
| Form Factor | Desktop docking station |
| Security | Kensington lock slot support |
