USB-C/A 2.5Gbps Ethernet Adapter

Product Overview

This sleek USB-A/C to RJ45 adapter delivers lightning-fast wired connectivity for desktops, laptops, and tablets. With speeds up to 2.5Gbps, it's perfect for streaming, gaming, and transferring large files. Powered by the Realtek RTL8156B chipset, it ensures stable performance, low power consumption, and broad compatibility across modern operating systems.

Important Notice

⚠️ Speed Disclaimer: To achieve the advertised speeds of up to 2.5Gbps, your internet service and network hardware must support 2.5 Gigabit or higher. This includes a compatible router, switch, and ISP plan. Performance may be limited if connected to standard 1Gbps infrastructure.

Key Features

• SuperSpeed USB-C interface
• USB-A version requires USB 3.0 or higher for full performance
• RJ45 LAN port – supports 10/100/1000/2500Mbps
• Compatible with Windows, Linux, and macOS
• Plug & Play – no drivers needed for most systems
• Compact and travel-friendly design

Setup Instructions

1. Plug the adapter into a USB-C or USB 3.0 port.
2. Connect an Ethernet cable to the RJ45 port.
3. System should auto-detect and connect (Windows 10/11, macOS).
4. For Linux, ensure kernel supports Realtek 2.5G chipset.

Driver Download

If your system does not automatically detect the adapter, you can manually install the required drivers using the links below:

⬇️ Download Realtek USB Ethernet Drivers (Digital-Devices-CA)

⬇️ Download Realtek USB Ethernet Drivers (Directly from Realtek)

Compatible with Windows 11, 10, and 8.1. Extract the archive and run the setup file to install.

FAQs

• Does it work with USB-A? Yes, via USB 3.0 port or adapter.
• Can I use it with a tablet? Yes, if your tablet supports USB-C networking.
• Is it truly 2.5Gbps? Yes — when paired with a 2.5G-capable switch or router.

Support

For additional assistance, contact us at: support@digitaldevices.ca