# Ethernet adapter cable helos 288378 USB 3.1 Type-C to RJ45, network adapter for Gigabit Ethernet

**URL:** https://aio.lv/en/product--helos-288378--4077605
**Data updated:** 2025-12-29 15:34 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** helos
**Manufacturer code:** 288378
**EAN:** 4005938883783
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-288378--4077605

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

USB 3.1 Type-C to RJ45 Ethernet adapter cable helos 288378 provides a wired network connection for devices with a USB-C port. Designed to connect laptops, tablets or PCs to wired Ethernet for stable data transfer and reduced latency. Suitable for online meetings, streaming and file transfers where a reliable Gigabit-class connection is needed. Plug-and-play usage without extra tools.

## Long description

helos 288378 USB 3.1 Type-C to RJ45 adapter cable provides a wired Gigabit Ethernet connection for devices with a USB-C port. The premium silver cable features a USB Type-C plug and an RJ45 jack housed in an aluminum shell with a highly flexible TPE outer jacket. CE-certified and compliant with RoHS 2.0 and REACH, it delivers stable wired network access without additional drivers on most systems.
Advantages
The adapter supports Gigabit Ethernet speeds and uses a robust aluminum housing for improved durability. Its high-flex TPE outer jacket reduces wear from frequent bending, and the plug-and-play design simplifies setup. Certification for CE, RoHS 2.0 and REACH ensures compliance with common safety and environmental standards.
Suitable for
Laptops and ultrabooks with USB-C ports
Tablets and compact PCs that lack an Ethernet port
Video conferencing and streaming with reduced latency
Large file transfers and network backups
Key specifications
Model: helos 288378
Connector A: USB 3.1 Type-C plug
Connector B: RJ45 (Ethernet) jack
Ethernet: Gigabit Ethernet
Cable jacket: high-flex TPE
Housing: aluminum
Certifications: CE; RoHS 2.0 and REACH compliant
Color: silver
Plug-and-play: yes (driverless on most systems)
How to use
Insert the USB Type-C plug into the device's USB-C port and connect an Ethernet cable to the RJ45 jack. The adapter typically operates without installing additional drivers; allow the operating system to recognize the network interface. For optimal performance, connect to a Gigabit-capable switch or router and ensure proper network settings on the device.
Usage recommendations
To maintain signal quality and cable life, avoid excessive bending near the connectors and keep the aluminum housing dry and clean. Use with Gigabit-capable network equipment for full-speed performance.

## FAQ

### How much does the Ethernet adapter helos 288378 USB 3.1 Type-C to RJ45 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 898 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 16.07.2026 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 helos 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 helos 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

## Image

https://aio.lv/img/cache/product/4077605/59842719_large.webp