# Wired USB 3.2 Gen 1 Type-A Ethernet Adapter Lenovo 40A40090EU — 1 Gbit/s, 3840×2160, Black

**URL:** https://aio.lv/en/product--lenovo-thinkpad-onelink-dock-eu--12004973
**Data updated:** 2026-03-11 20:39 (EET)
**Category:** Docking Stations
**Manufacturer:** Lenovo
**Manufacturer code:** ThinkPad OneLink+ Dock EU
**EAN:** 5715063024614
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 218.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 180.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-thinkpad-onelink-dock-eu--12004973

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Lenovo 40A40090EU is a wired USB 3.2 Gen 1 (Type-A) adapter providing Gigabit Ethernet (10/100/1000 Mbit/s) connectivity. The compact black adapter supports host USB 3.2 Gen 1 bandwidth and a maximum digital resolution of 3840×2160 for video passthrough or display over compatible setups. It is designed for Lenovo-compatible systems to add reliable wired network access and high-resolution display capability where needed.

## Long description

The Lenovo Wired USB 3.2 Gen 1 Type-A Ethernet Adapter (40A40090EU) provides a compact solution to add Gigabit wired networking and high-resolution video passthrough to compatible systems. The black adapter uses a USB 3.2 Gen 1 Type-A host connection to deliver Ethernet at up to 1 Gbit/s (10/100/1000 Mbit/s) and supports a maximum digital resolution of 3840×2160 for display over compatible setups.
Advantages
This adapter combines reliable wired network connectivity with USB 3.2 Gen 1 bandwidth to reduce latency and improve stability compared with wireless alternatives. The compact form factor makes it easy to carry and deploy when a physical Ethernet connection or UHD video passthrough is required. It is designed for compatibility with Lenovo systems and offers a straightforward plug-and-play approach for environments that need a temporary or permanent wired network port and high-resolution display capability.
Suitable for
Connecting a laptop or desktop to a wired Gigabit Ethernet network
Adding a physical Ethernet port to systems that lack one
Driving an external display or video passthrough at up to 3840×2160 where supported by host and display chain
Use in home offices, meeting rooms, and travel scenarios requiring reliable wired connectivity
Key specifications
Host interface: USB 3.2 Gen 1 Type-A
Network speed: 10/100/1000 Mbit/s (Gigabit Ethernet)
Maximum digital resolution supported for passthrough: 3840×2160
Color: Black
How to use
Connect the adapter to a host system using the USB Type-A connector. Attach an Ethernet cable from the adapter to your network switch, router, or wall port to enable wired network access. For video passthrough or display use, connect the compatible display chain according to the host and display capabilities; ensure the host supports the adapter’s video output functionality. The adapter relies on the host’s USB 3.2 Gen 1 bandwidth for optimal performance.
Usage recommendations
For best network performance, use a Cat5e or higher Ethernet cable and a Gigabit-capable network switch or router. When using the adapter for high-resolution video, confirm that the host system and external display or docking chain support 3840×2160 at the desired refresh rate.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | No |
| VGA (D-Sub) ports quantity | 1 |
| Host interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-A |
| DisplayPorts quantity | 2 |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |

### Network

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

### Performance

| Feature | Value |
|---|---|
| Compatibility | ThinkPad X1 Tablet, ThinkPad P40 Yoga, ThinkPad Yoga 14, ThinkPad Yoga 260, ThinkPad Yoga 460, X1 Carbon (4th gen), X1 Yoga |
| Cable lock slot | Yes |
| Product colour | Black |
| Card reader integrated | No |
| Maximum digital resolution | 3840 x 2160 |
| Brand compatibility | Lenovo |

### Packaging content

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

## FAQ

### How much does the Lenovo 40A40090EU USB 3.2 Gen 1 Type-A Ethernet Adapter cost, and is it available for purchase?

The price is 218.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lenovo 40A40090EU USB 3.2 Gen 1 Type-A Ethernet Adapter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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, vga (d-sub) ports quantity, ethernet lan (rj-45) ports, usb 2.0 ports quantity, connectivity technology, 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/12004973/67463984_large.webp