# Optical AOC Cable PREMIUMCORD ku3opt20 USB 3.0 20 m — active optical cable for high-speed USB connections

**URL:** https://aio.lv/en/product--premiumcord-ku3opt20--4828238
**Data updated:** 2025-11-25 16:44 (EET)
**Category:** USB Data Cables
**Manufacturer:** PREMIUMCORD
**Manufacturer code:** ku3opt20
**EAN:** 8592220021689
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 69.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--premiumcord-ku3opt20--4828238

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

PREMIUMCORD ku3opt20 is a 20 m active optical cable (AOC) with USB 3.0 interface designed to provide reliable high-speed data transmission over long distances. The cable converts electrical USB signals to optical for low signal loss and immunity to electromagnetic interference, suitable for connecting external drives, hubs, cameras or other USB 3.0 devices where extended reach is required. Lightweight construction eases routing and installation.

## Long description

PREMIUMCORD ku3opt20 is a 20 m active optical cable (AOC) with a USB 3.0 interface designed to deliver high-speed data transfer over extended distances. The cable converts electrical USB signals to optical signals to minimize signal loss and provide immunity to electromagnetic interference, making it suitable for linking external drives, hubs, cameras and other USB 3.0 devices where a longer reach is needed. Its lightweight optical construction simplifies routing and installation while preserving USB 3.0 performance.
Advantages
The PREMIUMCORD ku3opt20 provides consistent USB 3.0 bandwidth across a 20 m span with reduced attenuation compared to copper alternatives. Active optical conversion ensures stable data integrity and resistance to EMI, while the cable’s light, flexible design makes it easier to install in constrained or complex layouts. No repeaters are required for maintaining high-speed performance at this length.
Suitable for
Connecting external USB 3.0 hard drives and SSD enclosures over long distances
Extending USB 3.0 connections to hubs and docking stations
Linking USB 3.0 cameras and capture devices in broadcast or surveillance setups
Permanent or temporary installations where electromagnetic interference is present
Key specifications
Cable type: Active Optical Cable (AOC)
Interface: USB 3.0
Length: 20 m
Model / MPN: ku3opt20
EAN: 8592220021689
How to use
Connect one end of the PREMIUMCORD ku3opt20 to the USB 3.0 port on the host device and the other end to the USB 3.0 port on the peripheral. Ensure both devices support USB 3.0 to achieve the highest transfer speeds. Avoid tight bends near the connectors; route the cable with gentle curves and secure it with non-compressive ties if needed. No external power or repeaters are normally required for standard USB 3.0 devices.
Usage recommendations
For optimal performance, confirm connected devices use USB 3.0 drivers and ports, avoid placing the cable under heavy mechanical stress, and maintain bend radii recommended for optical cables. In environments with extreme temperatures or physical strain, consider additional protection or alternative routing to preserve signal integrity.

## FAQ

### How much does the Optical AOC Cable PREMIUMCORD ku3opt20 USB 3.0 20m cost, and is it available for purchase?

The price is 83.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 09.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Optical AOC Cable PREMIUMCORD ku3opt20 USB 3.0 20m be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 PREMIUMCORD 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 PREMIUMCORD 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/4828238/51399449_large.webp