---
product_id: 68546506
title: "Genuine Lenovo ThinkPad Ethernet Extension Adapter Cable 2.0 Gen 2 Part Number: 4X90Q84427"
brand: "lenovo"
price: "S/.296"
currency: PEN
in_stock: true
reviews_count: 13
url: https://www.desertcart.pe/products/68546506-genuine-lenovo-thinkpad-ethernet-extension-adapter-cable-2-0-gen
store_origin: PE
region: Peru
---

# 1 Gbps blazing speed PXE & Remote control ready Male-to-female composite connector Genuine Lenovo ThinkPad Ethernet Extension Adapter Cable 2.0 Gen 2 Part Number: 4X90Q84427

**Brand:** lenovo
**Price:** S/.296
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay connected, stay ahead — the ultimate Ethernet extension for ThinkPad power users!

## Quick Answers

- **What is this?** Genuine Lenovo ThinkPad Ethernet Extension Adapter Cable 2.0 Gen 2 Part Number: 4X90Q84427 by lenovo
- **How much does it cost?** S/.296 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/68546506-genuine-lenovo-thinkpad-ethernet-extension-adapter-cable-2-0-gen)

## Best For

- lenovo enthusiasts

## Why This Product

- Trusted lenovo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Certified Global Compliance:** Backed by EAC, CE, FCC and more for trusted performance worldwide.
- • **Ultra-Lightweight & Compact:** Weighing just 9g, it’s the perfect travel companion for on-the-go pros.
- • **PXE & Remote Control Support:** Unlock advanced network boot and remote management capabilities.
- • **Blazing 1 Gbps Ethernet Speed:** Experience seamless, lag-free wired connectivity for your ThinkPad.
- • **Plug & Play Male-to-Female Design:** Effortlessly extend your Ethernet connection with a sleek, durable cable.

## Overview

The Lenovo ThinkPad Ethernet Extension Adapter Cable 2.0 Gen 2 (Part 4X90Q84427) is a Cat 5e Ethernet cable designed specifically for select ThinkPad laptops. It supports 1 Gbps data transfer speeds and features a male-to-female composite connector. Certified by multiple global standards, it enables PXE boot and remote control functions, making it ideal for professional environments requiring reliable wired network extension.

## Description

CBL BO ETH EXTN ADPT 2

Review: Reliable Ethernet Adapter – Perfect Work Accessory - Works exactly as needed and is a great accessory for work. Provides a stable, fast wired connection, is easy to use, and feels sturdy. No issues with the setup—excellent choice for laptops without a built-in Ethernet port.
Review: Works just fine. - Works as expected.

## Features

- ThinkPad Ethernet Extension Adapter Gen2 is the unique Ethernet cable for ThinkPad selected systems enabling Ethernet connection and supporting PXE and Remote control features

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079R19KVN |
| Best Sellers Rank | #18,238 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #3,242 in Laptop Chargers & Adapters |
| Brand | Lenovo |
| Brand Name | Lenovo |
| Cable Type | Ethernet |
| Color | Black |
| Compatible Devices | Laptop |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | Composite |
| Customer Reviews | 4.6 out of 5 stars 414 Reviews |
| Data Transfer Rate | 1 gigabits_per_second |
| Ethernet Cable Category | Cat 5e |
| External Testing Certification | EAC; CE; VCCI; RCM (C tick); FCC; BSMI; KC |
| Global Trade Identification Number | 00192330021951 |
| Included Components | Card |
| Item Weight | 9.07 g |
| Manufacturer | Lenovo |
| Model | 4X90Q84427 |
| Model Name | 4X90Q84427 11761907 |
| Number of Items | 1 |
| Number of Pins | 8 |
| Other Special Features of the Product | PXE and Remote control support |
| Part Number | 4X90Q84427 |
| Recommended Uses For Product | Connecting laptop to wired network |
| Special Feature | PXE and Remote control support |
| UPC | 192330021951 |
| Unit Count | 1 Count |
| Warranty Description | No Warranty |

## Product Details

- **Brand:** Lenovo
- **Cable Type:** Ethernet
- **Compatible Devices:** Laptop
- **Connector Type:** Composite
- **Special Feature:** Not_Performance_Used

## Images

![Genuine Lenovo ThinkPad Ethernet Extension Adapter Cable 2.0 Gen 2 Part Number: 4X90Q84427 - Image 1](https://m.media-amazon.com/images/I/61vfJQrcMFL.jpg)

## Questions & Answers

**Q: Is this compatible with the X1 carbon 6th gen network port ?**
A: Yes. That's about all it fits at the moment.

**Q: Is this compatible with the thinkpad x1 extreme model 20mf?**
A: Looks like it has the correct connector on the left side.  https://www.lenovo.com/us/en/laptops/thinkpad/thinkpad-x/ThinkPad-X1-Extreme/p/22TP2TXX1E1

**Q: Does this work with ThinkpadX13 gen 1**
A: you should check with Lenovo

**Q: Will this work with the Yoga 260?**
A: This one doesn't fit Lenovo Yoga 260.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Ethernet Adapter – Perfect Work Accessory
*by T***R on September 22, 2025*

Works exactly as needed and is a great accessory for work. Provides a stable, fast wired connection, is easy to use, and feels sturdy. No issues with the setup—excellent choice for laptops without a built-in Ethernet port.

### ⭐⭐⭐⭐⭐ Works just fine.
*by T***T on January 9, 2026*

Works as expected.

### ⭐⭐⭐⭐⭐ Its ok
*by D***S on November 2, 2024*

I ordered this to connect my external drive to my router that does not have a USB port but I forgot to order a female to female adapter. I just wasted $ and i am going to have to install the drives in a computer case and set it up as a (really) poormans NAS.

## Frequently Bought Together

- Genuine Lenovo ThinkPad Ethernet Extension Adapter Cable 2.0 Gen 2 Part Number: 4X90Q84427
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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-08-30*