# Power adapter DC Dongle ProXtend DCDONGLE-7450-6037-AS 7.4mm to 6.0mm DC barrel connector adapter

**URL:** https://aio.lv/en/product--proxtend-dcdongle-7450-6037-as--4463509
**Data updated:** 2026-02-12 14:09 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** ProXtend
**Manufacturer code:** DCDONGLE-7450-6037-AS
**EAN:** 5714590027679
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proxtend-dcdongle-7450-6037-as--4463509

## 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

ProXtend DC Dongle DCDONGLE-7450-6037-AS is a compact DC barrel connector adapter converting a 7.4 mm plug to a 6.0 mm plug. It provides a simple, passive connection solution for power supplies and devices with mismatched DC jack sizes. Useful for laptops, routers or other electronics requiring a direct size conversion without altering voltage or polarity.

## Long description

ProXtend DC Dongle DCDONGLE-7450-6037-AS is a compact passive adapter that converts a 7.4 mm DC barrel plug to a 6.0 mm DC barrel plug. It enables direct mechanical compatibility between power supplies and devices with differing barrel jack diameters without altering electrical polarity or voltage. The adapter is intended for applications where a simple physical size conversion is required for laptops, routers and other consumer electronics.
Advantages
The adapter offers a straightforward and reliable mechanical conversion that preserves the original electrical connection. Its small form factor requires minimal space and adds negligible weight to a cable assembly. Because it is a passive barrel-to-barrel adapter, there are no active components that could affect voltage regulation or introduce failure points. The adapter is suitable for intermittent use or as a practical field solution when the correct plug size is not available.
Suitable for
 Converting a 7.4 mm DC barrel plug to fit a 6.0 mm DC jack
 Temporary or emergency power connections for laptops and notebooks
 Connecting power adapters to routers, switches and small network appliances
 Field service, repairs and testing where plug size mismatch occurs
Key specifications
 Connector conversion: 7.4 mm (male) to 6.0 mm (female) DC barrel
 Type: passive mechanical barrel adapter
 Typical use: low-voltage DC power interconnection (no voltage conversion)
 Material: conductive metal contacts with insulating body (manufacturer typical materials)
 Form factor: compact inline dongle, lightweight
How to use
To use the DC Dongle, insert the 7.4 mm plug of the power supply into the adapter's 7.4 mm end, then insert the adapter's 6.0 mm end into the device's DC jack. Ensure the connection is fully seated to maintain proper contact. Verify that the power supply voltage and polarity match the device requirements before powering on. Because the adapter is passive, it will not change voltage, current rating, or polarity—confirm electrical compatibility to prevent damage.
Usage recommendations
Use this adapter only when the voltage, current capability and polarity of the power source are already compatible with the device. Avoid using the adapter in high-vibration or exposed outdoor environments without additional strain relief or weather protection. Inspect contacts for wear or corrosion periodically and replace the adapter if any damage or poor contact is observed.

## FAQ

### How much does the ProXtend DC Dongle DCDONGLE-7450-6037-AS adapter 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 — 12 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. 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 ProXtend 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 ProXtend 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/4463509/66641013_large.webp