{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product InLine DC Extension Cable 5.5x2.1mm Male to Female Black 3m
15.99 €

InLine DC Extension Cable 5.5x2.1mm Male to Female Black 3m

InLine DC Extension Cable 3m Photo 1
InLine DC Extension Cable 3m Photo 2
InLine DC Extension Cable 3m Photo 1
InLine DC Extension Cable 3m Photo 2
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

InLine DC Extension Cable 5.5x2.1mm Male to Female Black 3m

{{email}}
You keep track of price changes

InLine DC Extension Cable 5.5x2.1mm Male to Female Black 3m

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

InLine DC extension cable featuring a male and female DC 5.5x2.1mm connector. With a length of 3 meters and a durable black finish, this cable is designed to extend power connections for various electronic devices, providing reliable power transmission and flexible setup options for home and office applications.
Available for order: 2275 pcs.
Warranty: 2 Years
SKU: 4218294
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
27.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.07 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
27.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The InLine DC Extension Cable 5.5x2.1mm Male to Female Black 3m is designed to extend your existing DC power connections and provide greater reach between a power supply unit and compatible electronic devices. Featuring a standardized 3-meter length, a durable black finish, and reliable DC connectors, this extension cable helps you position your equipment more flexibly in home and office environments.

Advantages

This DC extension cable enables flexible device positioning, allowing you to bridge the distance between outlets and equipment when original power cords are too short. By utilizing matching male and female DC connectors with dimensions of 5.5x2.1mm, the cable retains your existing connection type without requiring adapters. The construction incorporates an AWG 24 copper inner conductor, ensuring dependable power transmission for compatible low-voltage electronics while maintaining a straightforward, reliable setup.

Suitable for

  • Extending power supply lines for routers and network components
  • Connecting LED lighting strips and small home appliances over longer distances
  • Positioning compatible security cameras and surveillance equipment more flexibly
  • Powering small electronic devices in office or home setups

When it may not be suitable

This cable is not designed for high-power appliances that exceed 12 volts or 24 watts, nor is it compatible with devices that require different plug dimensions or non-standard connector types. It should not be used in heavy industrial applications or outdoors unless adequate protection from environmental elements is provided.

Key specifications

  • Cable length: 3 m
  • Connector 1: DC socket, straight, 5.5x2.1mm
  • Connector 2: DC plug, straight, 5.5x2.1mm
  • Inner conductor: Copper AWG 24
  • Maximum ratings: 12V DC, 2A, 24W
  • Product colour: Black

How to use

To use the InLine DC Extension Cable, first ensure that your electronic device and power supply unit are fully compatible with the 5.5x2.1mm connector dimensions and do not exceed the maximum rating of 12V and 24W. Connect the female DC socket of the extension cable to the male plug of your power supply unit, and then insert the male DC plug of the extension cable into the power input socket of your device. Route the 3-meter cable carefully along walls or floors, avoiding sharp bends, pinched sections, or areas exposed to excessive moisture.

What to consider before purchase

  • Verify that your device uses a 5.5x2.1mm DC barrel connector size
  • Check that your power supply output matches the 12V and 24W limits
  • Confirm that a 3-meter length is sufficient for your setup requirements
  • Ensure that the polarity of your power supply matches the connected device

Always verify the operating voltage, maximum power consumption, and physical connector dimensions of your equipment before installation to ensure safe and reliable operation.

Specifications

Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Male
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Female
Connector 2: This is the second connector in the device.
DC
Connector 1: This is the first connector in the device.
DC
Cable length: How long the cable is.
3 m
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Other features

Dimensions (WxDxH): Dimensions of the product (Width x Depth x Height).
10 x 3000 x 10
Height: The measurement of the product from head to foot or from base to top.
10 mm
Width: The measurement or extent of something from side to side.
10 mm

Packaging data

Package type: The type of product package e.g. box.
Polybag
Package weight: Weight of the packaged product.
71 g
Package height: The distance from the top to the bottom of the packaging.
15 mm
Package depth: The distance from the front to the back of the packaging.
140 mm
Package width: The distance from one side of the packaging to the other.
125 mm

Packaging content

Quantity per pack:
1 pc(s)

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.063 kg
Depth: The distance from the front to the back of something.
3000 mm

Features

AWG wire size:
24
Product colour: The colour e.g. red, blue, green, black, white.
Black
Connector contacts plating: What the connector contacts are covered with (layer on top).
Gold
Connector 2 form factor:
Straight
Connector 1 form factor:
Straight
Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Male
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Female
Connector 2: This is the second connector in the device.
DC
Connector 1: This is the first connector in the device.
DC
Cable length: How long the cable is.
3 m

Description

Machine translation. Load original

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the InLine DC Extension Cable 3m cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2275 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 22.10.2026 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 InLine 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 InLine 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 2 gender, connector 1 gender, connector 2, connector 1, cable length, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.