# Laptop dock/port replicator Lenovo 40A70045IT — Wired USB 3.2 Gen 1 Type-B, Gigabit Ethernet, DC power, black

**URL:** https://aio.lv/en/product--lenovo-thinkpad-usb-30-pro-dock-eu--12089068
**Data updated:** 2026-03-13 15:50 (EET)
**Category:** Docking Stations
**Manufacturer:** Lenovo
**Manufacturer code:** ThinkPad USB 3.0 Pro Dock EU
**EAN:** 5715063024331
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Lenovo 40A70045IT is a wired laptop dock/port replicator providing a USB 3.2 Gen 1 (3.1 Gen 1) Type‑B host interface and Gigabit Ethernet (10/100/1000 Mbit/s). The compact black device draws DC power and includes multiple certifications (TUV, RCM, BSMI, VCCI, CB, Ukraine DOC, SABS). Dimensions: 150 × 80 × 32 mm. It expands connectivity for docking, wired network access and peripheral connections.

## Long description

Lenovo 40A70045IT is a wired laptop dock and port replicator designed to expand connectivity for compatible notebooks. The compact black unit provides a USB 3.2 Gen 1 (3.1 Gen 1) Type‑B host interface for a single-cable connection to a laptop, integrated Gigabit Ethernet for stable wired network access, and DC power input for operation. With a small footprint (150 × 80 × 32 mm) and multiple safety and compliance certificates, this dock enables connection of peripherals and network resources in a desktop-style setup.
Advantages
The dock offers a simple single-cable method to add wired network access and multiple peripheral connections to a laptop. Its USB 3.2 Gen 1 host interface supports high-speed data transfer for connected devices, while the built-in Gigabit Ethernet port provides reliable LAN performance for tasks that require stable throughput. The compact black housing and standardized power input make it suitable for dense workspaces and mobile professionals who need a consistent docking solution.
Suitable for
Expanding laptop connectivity at a fixed workstation
Establishing reliable wired network access for video calls or large file transfers
Connecting USB peripherals such as external drives, printers, keyboards and mice
Users who need a compact, externally powered dock for everyday office tasks
Key specifications
Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type‑B
Network: Gigabit Ethernet (10/100/1000 Mbit/s)
Power: DC input required (AC adapter needed for operation)
Color: Black
Dimensions: 150 × 80 × 32 mm
Certifications: TUV, RCM, BSMI, VCCI, CB, Ukraine DOC, SABS
How to use
Connect the dock to a compatible laptop using the USB 3.2 Gen 1 Type‑B to Type‑A/Type‑C cable supplied or specified for your setup, then plug in the external AC power adapter to the dock's DC input to power the unit. Attach your Ethernet cable to the Gigabit LAN port for network access and connect USB peripherals such as external drives, printers, keyboard and mouse to the available USB ports. After connection, allow the operating system to detect and configure standard drivers; some systems may require manual driver installation or updates for full functionality. Use the single host cable to dock and undock quickly while maintaining connections to peripherals and network resources.
Usage recommendations
Use a high-quality USB 3.0/3.2 cable and the appropriate AC adapter rated for the dock to ensure stable performance. Place the dock on a flat, ventilated surface and connect it to a Gigabit-capable network for optimal wired throughput. If multiple displays are needed, verify host laptop display output capabilities and available video adapters or converters before purchase.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| USB 2.0 ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| Host interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-B |
| DVI-D ports quantity | 1 |
| HDMI ports quantity | 1 |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000, 100, 10 |

### Performance

| Feature | Value |
|---|---|
| Certification | TUV Mark, Serbia, RCM,BSMI, VCCI, CB, Ukraine DOC, South Africa, SABS (South Africa), SABS-LoA, Israel, FCC, ICES, KCC, UL/cUL(USA/Canada), EAC |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.24 kg |
| Height | 32 mm |
| Width | 150 mm |
| Depth | 80 mm |

### Power

| Feature | Value |
|---|---|
| Power source type | DC |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 95 |
| Operating temperature (T-T) | -5 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, hdmi ports quantity, dvi-d ports quantity, ethernet lan (rj-45) ports, connectivity technology, usb 2.0 ports quantity, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12089068/67625163_large.webp