# Laptop dock / port replicator Club 3D CAC-2531 — Wired USB 3.2 Gen 1 (Type-C), 10 Gbit/s, 10/5/2.5/1 Gbit/s Ethernet, Black

**URL:** https://aio.lv/en/product--club-3d-cac-2531--12388754
**Data updated:** 2026-04-26 16:17 (EEST)
**Category:** Docking Stations
**Manufacturer:** Club 3D
**Manufacturer code:** CAC-2531
**EAN:** 8719214473808
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 62.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 51.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--club-3d-cac-2531--12388754

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Club 3D CAC-2531 is a wired laptop dock/port replicator using a USB 3.2 Gen 1 (3.1 Gen 1) Type-C host interface, providing up to 10 Gbit/s data transfer. It delivers multi-rate Ethernet connectivity (10G/5G/2.5G/1G) over RJ45 for high-speed wired network access. The compact black adapter is intended to add reliable LAN connectivity to USB-C laptops and devices for office, home, or mobile use.

## Long description

Club 3D CAC-2531 is a compact USB-C wired dock / port replicator that provides multi-rate wired Ethernet over an RJ45 port. Using a USB 3.2 Gen 1 (Type-C) host interface, the adapter supports up to 10 Gbit/s throughput and enables 10G/5G/2.5G/1G/100M/10M network speeds for laptops and other USB-C devices that need a reliable wired LAN connection.
Advantages
The adapter offers high-speed network connectivity in a small, portable form factor suitable for travel and mobile work. It supports full-duplex flow control, Energy Efficient Ethernet and Layer 2 priority encoding to maintain stable data transfer. LED indicators provide clear connection and activity status while the device serves as an affordable way to add 10G networking to an existing setup via a single USB-C port.
Suitable for
Adding high-speed wired LAN to USB-C laptops and ultrabooks
Home and small office networking where multi-gig Ethernet is required
Mobile professionals who need portable, plug-and-play Ethernet access
When it may not be suitable
This adapter requires a host device with a USB 3.2 Gen 1 (3.1 Gen 1) Type-C port and sufficient driver support; older USB ports or devices without USB-C will not be compatible. It is a single-port Ethernet adapter and does not replace a full docking station with multiple video or peripheral ports.
Key specifications
Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C
Maximum throughput: up to 10 Gbit/s over USB
Ethernet speeds supported: 10G / 5G / 2.5G / 1G / 100M / 10M
Network features: Full Duplex flow control, Energy Efficient Ethernet, Layer 2 priority encoding
Status indicators: LED for link (orange) and activity (green flashing)
Colour and form factor: compact black adapter for portability
How to use
Plug the Club 3D CAC-2531 into a USB-C port on the host device. Connect a standard RJ45 Ethernet cable to the adapter and to your network switch or router. The LED will light orange when a link is established and flash green during data transmission. If necessary, install any required drivers provided by the operating system or the device vendor to enable multi-gig Ethernet modes.
What to consider before purchase
Ensure your laptop or device has a USB 3.2 Gen 1 (Type-C) port with required driver support
Verify your network equipment (switch/router and cabling) supports the desired multi-gig speeds
Confirm a single-port adapter meets your connectivity needs (no video or additional USB ports included)
Usage recommendations
For reliable multi-gig performance, use Cat6a or better Ethernet cabling and connect to a switch or router that supports the target speed. Keep the adapter free of heavy strain on the USB-C connection and update host drivers when prompted.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | No |
| Host interface | USB 3.2 Gen 1 (3.1 Gen 1) Type-C |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000, 2500, 5000, 10000 |

### Performance

| Feature | Value |
|---|---|
| Data transfer rate | 10 Gbit/s |
| Product colour | Black |
| Card reader integrated | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.042 kg |
| Height | 15 mm |
| Width | 76.5 mm |
| Depth | 34 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 22 g |
| Package depth | 35 mm |
| Package height | 100 mm |
| Package width | 100 mm |

### Logistics data

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

## FAQ

### How much does the Club 3D CAC-2531 USB-C 10Gbps Laptop Dock cost, and is it available for purchase?

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 13.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Club 3D 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 Club 3D 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: connectivity technology, hdmi ports quantity, ethernet lan (rj-45) ports, 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.

### Where can I download the instructions for Club 3D CAC-2531 USB-C 10Gbps Laptop Dock?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12388754/68552478_large.webp