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Lenovo USB-C to Ethernet Adapter (4X90S91831) Review

Table of Contents

• Introduction
• Features
• Performance
• Pros & Cons
• Final Verdict

Introduction

In today’s world of increasingly wireless connectivity, there are still times when a reliable wired connection is essential. The Lenovo USB-C to Ethernet Adapter (4X90S91831) provides a simple and effective solution for those situations, offering a way to connect your USB-C equipped devices to a wired network. This review delves into the adapter’s features, performance, and real-world usage to determine its effectiveness and value.

Features

The Lenovo USB-C to Ethernet Adapter boasts a straightforward design, with a USB-C connector on one end and an RJ-45 Ethernet port on the other. Its key features include:

• USB-C Connectivity: Allows for easy connection to modern devices with USB-C ports.
• Ethernet Port: Provides a reliable wired network connection.
• PXE-Boot Function: Enables network booting for systems that support this feature.
• 100Mbps Data Rate: Offers a fast and dependable connection for most standard network tasks.

Performance

In testing, the Lenovo USB-C to Ethernet Adapter consistently delivered a stable and fast connection. I experienced no dropouts or interruptions during my usage, whether transferring files, streaming video, or simply browsing the web. The adapter’s 100Mbps data rate proved sufficient for most everyday tasks, though it’s important to note that it won’t be suitable for activities requiring high bandwidth like gaming or large file transfers.

The PXE-boot functionality also worked flawlessly, allowing me to boot a system directly from the network. This feature is particularly useful for network administrators or technicians who need to deploy or diagnose systems remotely.

Pros & Cons

Pros

• Reliable and stable connection
• Easy to use and setup
• Compact and portable design
• Supports PXE-boot functionality

Cons

• Limited to 100Mbps data rate
• Not suitable for high-bandwidth activities

Final Verdict

The Lenovo USB-C to Ethernet Adapter (4X90S91831) is a reliable and affordable solution for those seeking a wired connection for their USB-C equipped devices. Its simplicity, stability, and support for PXE-boot make it a valuable tool for both everyday users and network professionals. While its 100Mbps data rate might not be ideal for high-bandwidth tasks, it provides a reliable connection for most common network activities.

Overall, I would recommend the Lenovo USB-C to Ethernet Adapter to anyone in need of a dependable wired connection for their laptop, tablet, or other USB-C device. It’s a practical and convenient choice for everyday use and specific situations where a wired network is necessary.