Alxum 2.5Gbps USB-C Ethernet Adapter User Manual

Introduction

The Alxum 2.5Gbps USB-C Ethernet Adapter provides a high-speed wired network connection for your USB-C enabled devices. This adapter converts a USB-C port into a standard RJ45 2.5 Gigabit Ethernet port, offering significantly faster data transfer rates compared to traditional 1Gbps Ethernet and most wireless connections. It is designed for compatibility with various operating systems, including Mac and Windows, and is suitable for applications requiring stable and fast network access such as gaming, video conferencing, and large file transfers.

Image: The Alxum 2.5Gbps USB-C Ethernet Adapter, showcasing its compact design and RJ45 port.

Key Features

• Hyper-Fast 2.5Gbps Internet Connection: Offers 2.5 times the speed of traditional 1000Mbps Ethernet, with data transfer rates up to 280MB/s when used with compatible 2.5Gbps network equipment. Supports 10M/100M/1G/2.5G auto-negotiation.
• Wired Network Solution: Converts a USB-C port to a 2.5 Gigabit Ethernet port, providing a stable and fast wired LAN connection for notebooks and MacBooks.
• Stable 2.5GBase-T Standard: Based on IEEE 802.3bz standard, supporting IPv4/IPv6 network and COE technology to reduce CPU load. USB powered, no external power required. Supports WOL (Wake-On-Lan) and Half/Full-Duplex Communication.
• Durable Aluminum Case Design: Features an aluminum housing for efficient heat dissipation and long-lasting use. Integrated 15cm cable length for convenience.
• Advanced Chipset: Utilizes the Realtek RTL8156B chipset for low power consumption and ultra-fast, stable, and secure data transmission.

Package Contents

• 1 x Alxum 2.5Gbps USB-C Ethernet Adapter
• 1 x User Manual

Setup Instructions

System Requirements

• Operating System: Windows (10/8.1/8/7), macOS (10.9 and above), Linux (Kernel 3.2 and above).
• Available USB-C port on your computer or device.
• Ethernet Cable: CAT5e or CAT6 (or higher) recommended for optimal 2.5Gbps performance.
• 2.5Gbps-capable network switch, router, or modem for maximum speed.

Connecting the Adapter

1. Connect one end of your Ethernet cable (CAT5e or CAT6 recommended) into the RJ45 port of the Alxum 2.5Gbps USB-C Ethernet Adapter.
2. Connect the other end of the Ethernet cable to an available Ethernet port on your router, modem, or network switch.
3. Plug the USB-C connector of the Alxum adapter into an available USB-C port on your computer or device.
4. The adapter is typically plug-and-play. Your operating system should automatically detect and install the necessary drivers. If prompted, follow any on-screen instructions.

Image: Visual comparison illustrating the speed advantage of 2.5Gbps Ethernet over 1Gbps.

Operation

Driver Installation

For most modern operating systems (Windows 10/8.1, macOS 10.9+, Linux Kernel 3.2+), the Alxum 2.5Gbps USB-C Ethernet Adapter is plug-and-play, meaning drivers will install automatically upon connection. If your system does not automatically install the driver, or if you experience connectivity issues, you may need to manually install the latest Realtek RTL8156B chipset drivers from the Alxum support website or Realtek's official website.

Network Speed Verification

After connecting, you can verify your network speed through your operating system's network settings. For Windows, navigate to 'Network and Internet Settings' > 'Change adapter options', right-click on the Ethernet adapter, select 'Status', and check the 'Speed' field. For macOS, go to 'System Settings' > 'Network', select your Ethernet adapter, and check the connection speed.

Image: The Alxum adapter facilitating high-speed network connections for multiple devices, including laptops and tablets.

Image: A laptop utilizing the Alxum USB-C Ethernet adapter for a fast and stable wired network connection.

Care and Maintenance

• Cleaning: Use a soft, dry cloth to clean the adapter. Avoid liquid cleaners or solvents.
• Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures.
• Handling: Avoid bending or twisting the cable excessively. Do not drop the adapter or subject it to strong impacts.
• Connectivity: Ensure the USB-C and Ethernet connections are secure to prevent intermittent connectivity issues.

Troubleshooting

• No Network Connection:
  • Ensure all cables (USB-C and Ethernet) are securely connected.
  • Verify that your router/modem is functioning correctly and providing an internet connection.
  • Check your computer's network settings to ensure the Ethernet adapter is enabled.
  • Try connecting the adapter to a different USB-C port on your device.
  • Restart your computer and network equipment.
• Slow Network Speed:
  • Ensure you are using a CAT5e or CAT6 (or higher) Ethernet cable. Older or damaged cables can limit speed.
  • Confirm that your router, modem, and network switch support 2.5Gbps speeds.
  • Update the adapter's drivers to the latest version from the Alxum support website or Realtek.
  • Check for background applications consuming bandwidth.
• Adapter Not Recognized:
  • Ensure your operating system meets the minimum requirements.
  • Try connecting the adapter to a different USB-C port.
  • Manually install the Realtek RTL8156B chipset drivers.
  • If using a USB-C hub, try connecting the adapter directly to your computer's USB-C port.

Technical Specifications

Image: An illustrative diagram emphasizing the Realtek RTL8156B chipset, central to the adapter's performance.

Image: Detailed illustration of the Alxum 2.5Gbps USB-C Ethernet Adapter with its dimensions.

Warranty and Support

Alxum offers a 2-year worry-free warranty for the 2.5 Gigabit LAN Dongle. For any product inquiries, technical support, or warranty claims, please contact Alxum customer service. Our support team is available to assist you with any questions or issues you may encounter.

Please refer to the official Alxum website for the most up-to-date contact information and support resources.