# Cable Gender Changer Lenovo 03X6840 RJ-45 USB 2.0 Type-A Black

**URL:** https://aio.lv/en/product--lenovo-30-ethernet-adapter-usb--11592681
**Data updated:** 2026-03-08 08:40 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** Lenovo
**Manufacturer code:** 3.0 Ethernet adapter USB
**EAN:** 5715063066065
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 47.10 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-30-ethernet-adapter-usb--11592681

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Lenovo 03X6840 is a cable gender changer that converts RJ-45 to USB 2.0 Type-A. It features a durable black design, making it suitable for various networking applications. This adapter allows seamless connectivity between devices, enhancing your network setup.

## Long description

The Lenovo 03X6840 Cable Gender Changer converts an RJ-45 connector to a USB 2.0 Type-A interface in a compact black housing. Designed to bridge legacy or specialized Ethernet cabling with USB-equipped devices, this adapter provides a simple physical conversion that can help connect networking cables to systems or peripherals that accept a USB Type-A connection.
Advantages
This adapter offers a compact, durable black enclosure that is easy to carry and install. It enables direct physical compatibility between RJ-45 cabling and a USB 2.0 Type-A port without requiring large or complex hardware, and its straightforward design reduces setup time when adapting connectors for temporary or permanent wiring changes.
Suitable for
Adapting an RJ-45 network cable to devices requiring a USB 2.0 Type-A connection
Temporary laboratory or workshop setups where connector conversion is needed
Field service and maintenance tasks requiring quick connector changes
Key specifications
Connector conversion: RJ-45 to USB 2.0 Type-A
Color: Black
Interface standard: USB 2.0 (Type-A)
Form factor: Inline gender changer adapter
How to use
Insert the RJ-45 plug into the adapter’s RJ-45 receptacle and connect the USB Type-A end into the host device’s USB 2.0 Type-A port. Ensure connectors are fully seated. The adapter provides a passive physical conversion; verify device compatibility and any required drivers or network configuration on the host system before attempting network communication.
Usage recommendations
Use the adapter for physical connector conversion only; it does not guarantee protocol conversion or full network functionality in all configurations. For high-speed Ethernet over USB or boot-over-LAN features, use a dedicated USB-to-Ethernet adapter that supports the required Ethernet and USB standards and the target system’s boot options.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 30 mm |
| Width | 50 mm |
| Depth | 180 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Connector 1 | RJ-45 |
| Connector 2 | USB 2.0 Type-A |
| Connector 1 gender | Male |
| Connector 2 gender | Female |

### Performance

| Feature | Value |
|---|---|
| Compatible operating systems | Microsoft Windows 7 (32-bit and 64-bit)
Microsoft Windows 8 (32-bit and 64-bit)
Microsoft Windows 8.1 (32-bit and 64-bit) |

### Other features

| Feature | Value |
|---|---|
| Compatible products | ThinkPad T530, T430, T430s, T430u, T431s, W530, X230s, X230t, X230, X131e, L530, L430, L330
ThinkPad Edge E530, E430, E330，E130, E135, E535, E435, E335
ThinkPad X240, T440, T440s, T440p, W540, X240s, T540p, L440, L540
ThinkPad S240, S431, S440, S531, S540 S430, S230u
ThinkPad Edge E431/E531
ThinkPad Edge E440/540
ThinkPad Edge E445/545
ThinkPad Helix (Type 3xxx) |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

## FAQ

### How much does the Cable Gender Changer Lenovo 03X6840 cost, and is it available for purchase?

The price is 56.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 20.07.2026 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. 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: connector 1, connector 2, 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/11592681/66705247_large.webp