# C2G Universal 4K HDMI Adapter Ring with Mini DisplayPort, DisplayPort, and USB-C Connectors

**URL:** https://aio.lv/en/product--cables2go-29878--12497933
**Data updated:** 2026-06-05 00:14 (EEST)
**Category:** Monitor & Display Cables
**Manufacturer:** Cables2Go
**Manufacturer code:** 29878
**EAN:** 0757120298786
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 113.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 94.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cables2go-29878--12497933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The C2G Universal 4K HDMI Adapter Ring is a professional connectivity solution featuring color-coded adapters for Mini DisplayPort, DisplayPort, and USB-C to HDMI. Designed for conference rooms and classrooms, this device ensures seamless compatibility between various laptops and HDMI displays. It supports 4K resolution, providing high-quality video output for presentations and collaborative work in any professional environment.

## Long description

The C2G Universal 4K HDMI Adapter Ring is a professional connectivity solution designed to streamline presentations in conference rooms, huddle spaces, and classrooms. This device features a set of color-coded adapters that allow users to connect various laptops and mobile devices to an HDMI display, ensuring that anyone can present without compatibility issues. By supporting resolutions up to 4K, it delivers crisp, high-quality video output that enhances clarity during collaborative work and professional meetings.
Advantages
This adapter ring offers significant convenience by keeping essential connectivity tools organized and accessible. The color-coded design allows users to quickly identify the correct adapter for their specific device, eliminating the frustration of searching for the right cable. The integrated pull tab ensures that the adapters are always within reach, while the universal cable mount keeps the workspace tidy by attaching directly to the existing HDMI display cable. Furthermore, the inclusion of all necessary installation tools simplifies the setup process, saving time and effort for IT administrators and facility managers.
Suitable for
Conference rooms and meeting spaces
Educational classrooms and lecture halls
Huddle rooms for collaborative work
Professional environments requiring diverse laptop connectivity
This product may not be suitable for environments where the primary display does not support HDMI input or where the distance between the HDMI cable and the user's device exceeds the length of the adapter pigtails. It is also not intended for permanent, high-traffic installations where the adapters might be subjected to extreme physical abuse or constant pulling beyond standard usage.
Key specifications
Supports video resolutions up to 3840 x 2160 pixels (4K)
Includes Mini DisplayPort to HDMI adapter
Includes DisplayPort to HDMI adapter
Includes USB-C to HDMI adapter
Color-coded identification bands
Integrated pull tab for easy access
Universal cable mount for HDMI cables (5mm to 10mm diameter)
To use the adapter ring, simply attach the universal cable mount to your existing HDMI display cable using the provided installation tools. Once mounted, the adapter ring will slide along the HDMI cable, allowing users to pull the required adapter toward their device. Connect the appropriate adapter to your laptop's output port and plug the HDMI end into the display cable. When the presentation is finished, the adapters can be slid back along the cable to keep the tabletop clear and organized.
What to consider before purchase
Verify that your display equipment supports HDMI input
Check the diameter of your existing HDMI cable to ensure compatibility with the mounting hardware
Confirm that your devices utilize Mini DisplayPort, DisplayPort, or USB-C video output ports
Assess the length of your current HDMI cable to ensure the adapter ring can reach all seating positions
For optimal performance and longevity, ensure the adapter ring is mounted securely to the HDMI cable and avoid sharp bends in the adapter pigtails. Regularly inspect the connections to ensure they remain free of dust and debris.

## Specifications

### Features

| Feature | Value |
|---|---|
| Connector 1 | 3x HDMI |
| Connector 2 | Mini DisplayPort, DisplayPort, USB C |
| Product colour | Black |
| Maximum resolution | 3840 x 2160 |
| Maximum refresh rate | 60 Hz |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Female |
| Connector 2 gender | Male |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -10 - 60 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 3 pc(s) |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |
| Warranty period | 5 year(s) |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | Federal Communications Commission (FCC), CE |

## FAQ

### How much does the C2G Universal 4K HDMI Adapter Ring 29878 cost, and is it available for purchase?

The price is 113.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 14.07.2026 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 Cables2Go 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 Cables2Go 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: connector 1, connector 2, 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/12497933/68832723_large.webp