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Sonnet Solo 2.5G USB-C 2.5Gb Ethernet Adapter - Lenovo - Black

Sonnet Solo 2.5G USB-C 2.5Gb Ethernet Adapter - Lenovo - Black

The Sonnet Solo 2.5G USB-C to 2.5 Gigabit Ethernet Adapter connects your computer to high-speed ne...

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Product Information

Full details

The Sonnet Solo 2.5G adapter is an essential tool for professionals and power users who need to boost network speeds without the expense of full infrastructure rewiring. Designed for users with USB-C or Thunderbolt-equipped computers and tablets, it provides a seamless upgrade to 2.5 Gb/s networking over existing Cat 5e cabling. While it offers impressive performance gains, it requires a compatible 2.5 Gb/s network switch or router to unlock its full potential.

All features

ColourBlack
Model Part NumberSOLO-NBASE-T
BrandLenovo

Extended Product Information

FAQs

Do I need to install any software drivers?

No. The Sonnet Solo 2.5G is designed for zero-driver installation and will work automatically with modern operating systems.

Will this work if I don't have a 2.5 GbE switch?

Yes, it is fully backward compatible and will function at 1 Gb/s or 100 Mb/s speeds when connected to standard hardware.

Can I use this with my iPad?

Yes, it is compatible with iPad tablets equipped with USB-C or Thunderbolt ports.

Does this adapter get hot during use?

The adapter features an efficient design that supports Energy-Efficient Ethernet, helping it run cool and silent during normal operation.

What is the warranty period?

The product comes with a 2-year warranty period.

Troubleshooting

Device is not recognized by the operating system

Ensure the USB-C port is fully inserted and try a different port if available. Verify that your system's USB controller is enabled in the BIOS/System settings.

Link speed is stuck at 1 Gb/s

Verify that your network switch and the connected router or modem both support 2.5 GbE (NBASE-T). Also, ensure that the Ethernet cable is Cat 5e or better and not physically damaged.

Pros and Cons

Pros

  • Uses existing Cat 5e cabling to double network speeds
  • Highly portable and compact design
  • Simple plug-and-play installation
  • Bus-powered with no external power adapter needed
  • Supports backward compatibility with 1 Gb/s and 100 Mb/s networks

Cons

  • Requires a 2.5 GbE-capable switch for maximum performance
  • Attached cable length is limited to 0.3 meters
  • Performance is limited by the host device's USB port capabilities

Setup, Compatibility & Care

Setup is exceptionally straightforward. To install, simply plug the USB-C end of the adapter into your computer or tablet, and connect your existing RJ-45 Ethernet cable to the adapter's output port. The device will be automatically detected by macOS, Windows, Linux, and ChromeOS, allowing you to configure the connection directly through your system's network control panel or settings.

Compatibility Note: While it connects to any USB-C port, for the best performance, ensure your host device has a USB 3.0 (or higher) or Thunderbolt interface.

Care Instructions: To keep the adapter functioning optimally, ensure the area around the unit remains clear to allow for passive heat dissipation. Avoid sharp bends in the integrated 0.3-meter cable, and store the unit in a protective case when traveling to prevent damage to the USB-C connector.

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