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header-product Wired USB 3.2 Gen 1 Type-A Ethernet Adapter Lenovo 40A40090EU — 1 Gbit/s, 3840×2160, Black
218.99 €

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

Lenovo 40A40090EU USB 3.2 Gen 1 Type-A Ethernet Adapter Photo 1
Lenovo 40A40090EU USB 3.2 Gen 1 Type-A Ethernet Adapter Photo 2
Lenovo 40A40090EU USB 3.2 Gen 1 Type-A Ethernet Adapter Photo 1
Lenovo 40A40090EU USB 3.2 Gen 1 Type-A Ethernet Adapter Photo 2
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Wired USB 3.2 Gen 1 Type-A Ethernet Adapter Lenovo 40A40090EU — 1 Gbit/s, 3840×2160, Black

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

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Short 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.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 12004973
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 73 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 6.08 euros per month
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Product information

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

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
4
HDMI ports quantity:
0
VGA (D-Sub) ports quantity:
1
Ethernet LAN (RJ-45) ports:
1
USB 2.0 ports quantity:
2
Connectivity technology:
Wired
Product colour:
Black
All features

Ports & interfaces

Connectivity technology:
Wired
USB 2.0 ports quantity:
2
Ethernet LAN (RJ-45) ports:
1
Headphone outputs:
0
Microphone in:
No
VGA (D-Sub) ports quantity:
1
Host interface:
USB 3.2 Gen 1 (3.1 Gen 1) Type-A
HDMI ports quantity:
0
DisplayPorts quantity:
2
Combo headphone/mic port:
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
4

Network

Ethernet LAN:
Yes
Ethernet LAN data rates:
1000, 100, 10

Performance

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

AC adapter included:
Yes

Description

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Customer reviews

Customer questions

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. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Lenovo 40A40090EU USB 3.2 Gen 1 Type-A Ethernet Adapter online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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