Lenovo ThinkPad USB 3.0 Ethernet Adapter (Black)

The Lenovo 4X90S91830 is a USB 3.0 to Ethernet adapter designed to provide a fast and dependable wired network connection for your laptop or desktop. It supports data transfer speeds up to 1Gbps, making it well-suited for activities like transferring large files, streaming high-quality video, or performing system imaging where a stable and quick connection is essential.

This adapter connects through a SuperSpeed USB 3.0 port, allowing you to easily add Ethernet capability to devices that may lack a built-in port or when Wi-Fi is unreliable. Its external and lightweight design makes it easy to carry, so it fits naturally into the workflow of professionals who travel or work in different locations but need consistent network access.

It works with various Ethernet standards including 1000Base-T, 100Base-TX, and 10Base-T, offering flexibility depending on the network infrastructure you encounter. Whether you are in an office, at home, or on the road, this adapter ensures you can connect to wired networks quickly and without hassle.

Highlights:

• Supports data transfer speeds up to 1Gbps for fast and reliable connections
• Connects via SuperSpeed USB 3.0 for easy plug-and-play setup
• Compatible with Gigabit Ethernet, Fast Ethernet, and standard Ethernet protocols
• External design that is lightweight and portable for use anywhere
• Works with multiple types of Ethernet cabling to fit different network setups
• Classic black color that blends well with most devices