# USB A extension cable with amplifier, UGREEN US121, 10 m, black, A plug to A socket

**URL:** https://aio.lv/en/product--usb-a-extension-cable-with-amplifier-ugreen-us121-10-m-black-a-plug-to-a-socket--5100810
**Data updated:** 2026-02-18 14:36 (EET)
**Category:** USB Data Cables
**Manufacturer code:** UGREEN/10321
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 21.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--usb-a-extension-cable-with-amplifier-ugreen-us121-10-m-black-a-plug-to-a-socket--5100810

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

UGREEN US121 is a 10 m USB A extension cable with built-in amplifier designed to extend USB A connections while preserving signal integrity. It features an A plug to A socket configuration in black and amplifies the signal to support longer distances for peripherals such as external drives, keyboards, printers and webcams. Suitable for home and office setups where reliable USB connectivity over 10 meters is needed.

## Long description

UGREEN US121 is a 10 m USB A extension cable with an integrated amplifier that extends USB A connections while maintaining signal quality. Designed for USB 2.0 devices, the cable uses gold-plated contacts and a straight A plug to A socket configuration in black, enabling longer reach for peripherals without frequent connection loss. The amplifier compensates signal degradation over distance to support reliable data transfer and device operation in home and office environments.
Advantages
The built-in signal amplifier preserves data integrity over the 10 m run, reducing errors and disconnections. Gold-plated contacts improve corrosion resistance and contact reliability. The cable’s USB A plug to USB A socket layout provides plug-and-play compatibility with a wide range of USB 2.0 peripherals. Its 10-m length allows flexible device placement without the need to relocate host equipment.
Suitable for
Connecting external hard drives and flash storage at a distance from the host computer
Extending keyboard and mouse connections for desktop setups
Placing printers or scanners further from the workstation
Positioning webcams and conferencing devices for better coverage
Temporary workstation layouts in offices, classrooms or meeting rooms
Key specifications
Cable length: 10 m
Connector type: USB A plug to USB A socket
USB standard: USB 2.0
Contact plating: Gold-plated contacts
Signal boosting: Integrated amplifier to compensate for cable loss
Colour: Black
How to use
Plug the USB A plug into the host computer or powered USB hub and insert the USB A socket end to the peripheral device. Ensure connectors are fully seated to make proper contact with the gold-plated contacts. No special drivers are required for typical USB 2.0 devices; the amplifier is passive/active as designed to maintain signal levels automatically. For best results, avoid tight bends near the connectors and keep the cable away from high-power electrical sources that may cause interference.
Usage recommendations
Use this cable to extend USB 2.0 peripherals up to 10 m where maintaining stable data transfer is important. For high-bandwidth devices that require USB 3.x speeds, consider using a suitable USB 3.x active extension cable or a shorter direct connection. Inspect connectors for dirt or damage before use and route the cable to minimize strain and electromagnetic interference.

## FAQ

### How much does the UGREEN US121 USB A extension cable 10 m cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 07.07.2026 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. 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.

### 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

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