# Sonnet SOLO-NBASE-T interface cards/adapter RJ-45 USB Type-C 2.5 Gbit/s

**URL:** https://aio.lv/en/product--sonnet-solo-nbase-t--10739317
**Data updated:** 2025-12-30 10:01 (EET)
**Category:** USB Data Cables
**Manufacturer:** Sonnet
**Manufacturer code:** SOLO-NBASE-T
**EAN:** 0732311013676
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sonnet-solo-nbase-t--10739317

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Sonnet SOLO-NBASE-T is a compact interface card that connects via USB Type-C and provides an RJ-45 output. It supports a maximum data transfer rate of 2.5 Gbit/s, making it ideal for high-speed networking. With a maximum cable length of 0.3 m, it is designed for efficient connectivity in tight spaces. The card is black and has dimensions of 30 mm width, 71 mm depth, and 16 mm height. It is sold as a single unit.

## Long description

The Sonnet SOLO-NBASE-T is a compact USB-C to RJ45 adapter that provides 2.5 GbE network connectivity for computers and tablets with USB-C or Thunderbolt ports. Small and bus-powered, the adapter connects via an attached 0.3 m USB-C cable and supports link speeds up to 2.5 Gbit/s over Cat 5e or better cabling when paired with a compatible NBASE-T switch. The adapter also falls back to 1 Gb/s and 100 Mb/s if the network does not support multi-gig speeds.
Advantages
The adapter enables faster network transfers without needing to rewire existing Cat 5e cabling, delivering up to 2.5 Gb/s (2.5GBASE-T) when used with an NBASE-T capable switch. It is bus-powered, compact (approx. 30 × 71 × 16 mm), and runs cool and silent while supporting Energy-Efficient Ethernet (IEEE 802.3az). No driver installation is required for typical macOS, Windows, and many Linux setups, simplifying deployment.
Suitable for
Upgrading office or home workstations to 2.5 GbE without recabling
Connecting laptops, desktops, Chromebooks and iPad tablets with USB-C/Thunderbolt to a 2.5 GbE network
Improving file transfer speeds to NAS devices
Temporary or portable use with mobile workstations and field equipment
Key specifications
Interface: USB Type-C (attached 0.3 m cable) to RJ45
Maximum link speed: 2.5 Gbit/s (2.5GBASE-T); also supports 1 Gb/s and 100 Mb/s
Cabling: Cat 5e or better for 2.5 GbE
Standards: NBASE-T / Multi-Gigabit Ethernet, IEEE 802.3az Energy-Efficient Ethernet
Dimensions: approx. 30 mm (W) × 71 mm (D) × 16 mm (H)
Weight: 0.037 kg
Color: Black
How to use
Connect the attached USB-C cable to a computer or tablet USB-C/Thunderbolt port and plug an Ethernet cable into the RJ45 jack. Connect the other end of the Ethernet cable to a compatible NBASE-T 2.5 GbE switch or directly to a 2.5 GbE-capable device. Configure network settings through the operating system network control panel (macOS Network preferences, Windows Device Manager/Network settings, or Linux network tools) if necessary. If the connected switch does not support NBASE-T, the adapter will negotiate to 1 Gb/s or 100 Mb/s automatically.
Usage recommendations
For optimal 2.5 GbE performance, use Cat 5e or better cabling and connect to a switch or NAS that supports NBASE-T; verify the host computer’s USB-C/Thunderbolt port provides sufficient power and data bandwidth for multi-gig operation.

## Specifications

| Feature | Value |
|---|---|
| Internal | No |
| Host interface | USB Type-C |
| Easy to install | Yes |
| Output interface | RJ-45 |
| Maximum cable length | 0.3 m |
| Data transfer rate (max) | 2.5 Gbit/s |
| Host interface gender | Male |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

### Other features

| Feature | Value |
|---|---|
| Warranty period | 2 year(s) |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.037 kg |
| Height | 16 mm |
| Width | 30 mm |
| Depth | 71 mm |

## FAQ

### How much does the Sonnet SOLO-NBASE-T interface cards/adapter cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sonnet products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sonnet service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10739317/64168151_large.webp