# USB 3.0 extension cable helos 288349 — 0.5 m, black, male-to-female

**URL:** https://aio.lv/en/product--helos-288349--4046390
**Data updated:** 2025-12-29 14:00 (EET)
**Category:** USB Data Cables
**Manufacturer:** helos
**Manufacturer code:** 288349
**EAN:** 4005938883493
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-288349--4046390

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

USB 3.0 extension cable helos 288349, 0.5 m length, black. Provides a male-to-female USB 3.0 connection to extend existing USB 3.0 devices and cables while maintaining high-speed data transfer rates. Ideal for connecting external drives, peripherals or mobile devices where additional reach is needed. Compact and flexible for desktop or portable use.

## Long description

Helos USB 3.0 extension cable, 50 cm long, male-to-female USB A connectors in black. The cable extends an existing USB 3.0 connection while supporting the USB 3.0 specification to maintain high-speed data transfer between host and peripheral devices. It features shielded construction and gold-plated connectors for reliable signal transmission and reduced interference.
Advantages
The shielded design with foil and braid and gold-plated USB A contacts improves signal integrity and reduces electromagnetic interference. At 50 cm length the cable provides added reach without excess slack and is flexible enough for desktop or portable setups. It is compatible with USB 3.0 devices and carries standard markings such as USB 3.0, REACH and RoHS2.
Suitable for
 Extending USB 3.0 connections to external hard drives and SSDs
 Connecting USB peripherals (keyboards, mice, hubs) when the port is hard to reach
 Extending connections for mobile devices and chargers that use USB A
 Temporary or permanent desktop cable routing where a short extension is needed
Key specifications
 Manufacturer: helos
 Manufacturer part number (MPN): 288349
 EAN: 4005938883493
 Type: USB extension cable, USB 3.0
 Connectors: 9-pin USB Type A male to 9-pin USB Type A female
 Length: 50 cm (0.5 m)
 Shielding: foil and braid
 Plating: gold-plated contacts
 Color: black
 Certifications/markings: USB 3.0, REACH, RoHS2
How to use
Plug the USB Type A male connector into the host USB port (computer, hub or charger) and connect the USB Type A female end to the device or cable you want to extend. Ensure both connected devices support USB 3.0 for maximum data rates; the cable is backward compatible with USB 2.0/1.1 but data speed will follow the lowest connected specification. Route the cable to avoid sharp bends and sources of strong electromagnetic interference.
Usage recommendations
For best performance, use this 50 cm Helos USB 3.0 extension with short, high-quality USB 3.0 cables and avoid daisy-chaining multiple passive extensions. Keep connectors clean and avoid excessive tension on the cable to preserve connector plating and shielding.

## FAQ

### How much does the USB 3.0 extension cable helos cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 413 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 15.07.2026 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/4046390/59843232_large.webp