# USB-C Multiport Adapter Goobay 76788

**URL:** https://aio.lv/en/product--wentronic-76788--1542657
**Data updated:** 2025-12-29 07:41 (EET)
**Category:** USB Hubs
**Manufacturer:** WENTRONIC
**Manufacturer code:** 76788
**EAN:** 4040849767883
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-76788--1542657

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Goobay USB-C Multiport Adapter offers HDMI 4K at 30 Hz, USB, CR, RJ45, and PD connectivity in a sleek aluminum design. With a USB Type-C host interface and Ethernet LAN data rates of 10/100/1000 Mbit/s, it supports SD memory cards and delivers 4K Ultra HD video quality. Compact dimensions of 45 mm width, 275 mm depth, and 15 mm height make it portable and convenient for on-the-go use.

## Long description

The Goobay 76788 USB-C Multiport Adapter expands a USB-C device with one Ethernet (RJ45) port, one HDMI port with 4K@30 Hz support, two USB 3.0 Type-A ports, one USB-C port and an SD card slot. Its aluminium housing and compact dimensions make it suitable for mobile use while providing gigabit LAN connectivity and support for SD memory cards.
Advantages
This adapter provides multiple interfaces from a single USB Type-C host: HDMI for 4K Ultra HD video at 30 Hz, gigabit Ethernet (10/100/1000 Mbit/s) for stable wired network connections, high-speed USB 3.0 ports for peripherals and a USB-C port for power delivery or data. The aluminium casing and lightweight design improve portability and durability.
Suitable for
Connecting an external monitor or TV via HDMI (4K@30 Hz)
Attaching USB peripherals such as mouse, keyboard or external drives
Using wired network connections where Wi‑Fi is unavailable or unstable
Reading SD memory cards for photo and file transfer
Working on the go with laptops or tablets that have a USB-C port
Key specifications
Manufacturer: WENTRONIC (Goobay)
Model / MPN: 76788
EAN: 4040849767883
Host interface: USB Type-C
Hub interfaces: USB Type-C, 2× USB 3.0 Type-A (USB 3.2 Gen 1 / 3.1 Gen 1), HDMI, RJ‑45
Ethernet speeds: 10/100/1000 Mbit/s (Gigabit LAN)
Video output: HDMI 4K Ultra HD at 30 Hz
Card reader: SD card slot
Colour: Silver
Weight: 0.1 kg
How to use
Plug the adapter into a compatible USB-C port on your laptop or tablet. Connect an HDMI cable from the adapter to an external display to enable video output. Insert SD cards into the card slot for file access and connect USB peripherals to the Type-A ports. Use the RJ‑45 port to connect to a wired network. If required, connect a USB-C power adapter to the adapter's USB-C port for power delivery (check host device compatibility for PD support).
Usage recommendations
Use a USB-C port on the host that supports data and, if needed, power delivery and video output (DisplayPort Alt Mode) for full functionality. For optimal network performance, use quality Ethernet cables rated for gigabit speeds. Avoid exposing the aluminium housing to moisture.

## Specifications

### Features

| Feature | Value |
|---|---|
| Certification | CE, WEEE |
| Cable type | Round cable |
| Product colour | Silver |
| Housing material | Aluminium |
| Maximum refresh rate | 30 Hz |
| HD type | 4K Ultra HD |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -10 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Maximum operating temperature | 40 °C |

### Power

| Feature | Value |
|---|---|
| Power supply type | USB |

### Ports & interfaces

| Feature | Value |
|---|---|
| Compatible memory cards | SD |
| Ethernet LAN (RJ-45) ports | 1 |
| Host interface | USB Type-C |
| Card reader integrated | Yes |
| HDMI ports quantity | 1 |
| Hub interfaces | USB Type-C, USB 3.2 Gen 1 (3.1 Gen 1) Type-A, RJ-45, HDMI |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Packaging data

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1 kg |
| Height | 15 mm |
| Width | 45 mm |
| Depth | 275 mm |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN data rates | 1000, 100, 10 |

## FAQ

### How much does the USB-C Multiport Adapter Goobay 76788 cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 27.07.2026 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 WENTRONIC 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 WENTRONIC 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: host interface, weight, hub interfaces, 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 USB-C Multiport Adapter Goobay 76788?

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/1542657/54642302_large.webp