Lenovo 4X91H17795 2.5Gbps USB-C Network Interface Card

Tired of slow Wi-Fi when you need to move large files or image a whole system? The 2.5Gbps USB-C Network Interface Card lets you plug a USB-C laptop into a wired Ethernet link, giving you a fast, reliable connection for data-heavy tasks.

Benefits of Lenovo Network Adapter

You enjoy smoother transfers without the frustration of dropped packets, a stable link that lets you work from home or the office without interruptions, lower latency for online meetings, future-proof speed that matches modern 2.5 Gbps routers, and a compact design that stays out of the way while delivering consistent performance.

Key Features of a 2.5Gbps Network Adapter

• Port: 10M/100M/1G/2.5 Gigabit Ethernet x 1. Supports all common Ethernet speeds.
• Connectivity Technology: Wired. Provides a reliable, interference-free connection.
• Data Transfer Rate: 2.5Gbps. Enables rapid file moves and quick system imaging.
• Cabling Type: Ethernet 2.5GBase-T. Works with standard RJ-45 cables.
• Interface (Bus) Type: USB-C. Fits modern laptops without extra adapters.
• Data Link Protocol: 2.5 Gigabit Ethernet. Ensures compatibility with newer network gear.
• Features: PXE support, WOL. Allows network booting and remote wake-up.
• Colour: Black. Blends discreetly with most workspaces.
• Dimensions (W × D × H): 200 mm × 27.8 mm × 14 mm. Small enough to stay on a desk.
• Weight: 28.515 g. Light and portable for travel.

Usages of a 2.5Gbps Network Adapter

• Connecting a USB-C laptop to a 2.5 Gbps-capable switch for fast office networking.
• Transferring large media files between workstations without delay.
• Imaging multiple computers in a lab with reliable PXE boot support.
• Using Wake-on-LAN to power on devices remotely for maintenance.
• Setting up a stable wired link for video conferences on a thin client.

Lenovo Network Adapter

Many buyers worry that a USB-C Ethernet dongle will be slow or unreliable, or that it won’t work with their existing hardware. Some also fear incompatibility with Windows 10 or limited feature sets.

The Lenovo Network Adapter removes those doubts. It delivers true 2.5 Gbps speeds over a standard RJ-45 port, works seamlessly with Windows 10, and includes useful features like PXE boot and Wake-on-LAN. Its compact, black design and lightweight build make it a practical, future-ready addition to any USB-C notebook.

Specifications