# Adapter DELOCK DC barrel jack 5.5 x 2.1 mm female-to-female with thread, straight, black

**URL:** https://aio.lv/en/product--delock-90941--11617665
**Data updated:** 2026-01-19 07:36 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 90941
**EAN:** 4043619909414
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-90941--11617665

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

DELOCK DC barrel jack adapter, female-to-female, 5.5 x 2.1 mm with threaded coupling and straight design in black. Provides a simple connection between two DC plugs with matching 5.5 x 2.1 mm dimensions. Suitable for extending or joining power leads for routers, cameras, LED drivers and other low-voltage devices where a secure threaded DC connection is required.

## Long description

DELOCK DC barrel jack adapter 5.5 x 2.1 mm female-to-female with threaded coupling and straight housing in black provides a compact, reliable way to join or extend two DC power plugs that share the common 5.5 x 2.1 mm dimension. The adapter keeps polarity and contact alignment while the threaded coupling offers a more secure mechanical connection compared with a friction-fit barrel, reducing accidental disconnection in installations with slight movement or vibration.
Advantages
The straight female-to-female adapter maintains stable electrical contact and preserves the center-positive wiring used by many low-voltage devices. The threaded coupling enhances mechanical retention and helps prevent the connectors from loosening over time. Its compact black housing is suitable for confined spaces and simple to integrate into existing power lead runs without additional tools.
Suitable for
Extending DC power leads for routers and modems
Joining power cables for security cameras and DVRs
Connecting LED drivers, strips and small lighting fixtures
Temporary or permanent connections for small electronics and hobby projects
Key specifications
Connector type: DC barrel jack, female-to-female
Contact dimension: 5.5 x 2.1 mm (outer x inner)
Coupling: threaded (screw-type) for improved retention
Orientation: straight inline design
Color and material: black housing, conductive metal contacts
Intended use: low-voltage DC power connections
How to use
Align the two male DC plugs with the adapter's female ends and screw the threaded couplings until snug to ensure solid mechanical and electrical contact. Confirm correct polarity (center positive or center negative) of both plugs before connecting to avoid damage to devices. Use the adapter in dry environments and avoid excessive force when tightening to prevent damage to the connector threads or the plug barrels.
Usage recommendations
For stable long-term installations, check that mating plugs are compatible with a threaded coupling and periodically inspect the connection for corrosion or looseness. Avoid using the adapter with high-current applications beyond typical small consumer electronics and follow device manufacturer guidance on acceptable connector types and ratings.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the DELOCK DC barrel jack adapter 5.5 x 2.1 mm female-to-female cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 548 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 03.07.2026 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.

### What is the warranty period?

All DELOCK 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 DELOCK 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/11617665/66825291_large.webp