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Itramax 12V DC Extension Cable 30ft 2Pack,Flat 5.5mm x 2.1mm 22 AWG Power Supply Extended Cord,5521 12 Volt Female to Male Barrel Plug Extender Adapter Lead for CCTV Security Camera,Eufy,TP-Link Tapo
Itramax

Itramax 12V DC Extension Cable 30ft 2Pack

Bottom line: The Itramax 12V DC Extension Cable 30ft 2Pack ($13.59 on Amazon as of 2026-10-06): Two 30ft cables per pack covers two camera runs; main trade-off: 22 AWG limits current over 30ft, not for high-draw devices.

$13.59

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Buy on Amazon — $13.59 Compare to similar power supplies

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Two 30ft cables per pack covers two camera runs
  • ✓ Flat 22 AWG profile tucks under baseboards and thresholds
  • ✓ Standard 5.5mm x 2.1mm (5521) barrel fits Eufy and TP-Link Tapo
  • ✓ Nail-in clips and cable ties included, no extra hardware

Cons

  • ✗ 22 AWG limits current over 30ft, not for high-draw devices
  • ✗ Only fits 5.5x2.1mm barrels, no other plug sizes
  • ✗ Polarity must match your adapter, no polarity switch
  • ✗ Power extension only, carries no video signal

Manufacturer description

The Itramax 12V DC Extension Cable solves the most common security camera installation problem: the outlet is never where the camera needs to go. This 2-pack of 30ft flat 22 AWG cords uses the standard 5.5mm x 2.1mm barrel connector, female to male, so it drops straight into Eufy, TP-Link Tapo, and most CCTV camera power supplies that already use a 5521 plug. The flat profile is the practical part. It tucks along baseboards, under door thresholds, and into siding gaps instead of fighting you with a round cable's memory, and Itramax includes nail-in clips plus cable ties so you can route a…

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SpecPicks Verdict

SpecPicks scored Itramax 12V DC Extension Cable 30ft 2Pack using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Itramax's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this work with my Eufy or TP-Link Tapo camera?

Yes, if your camera uses a 5.5mm x 2.1mm barrel plug. Itramax lists Eufy and TP-Link Tapo as compatible. Measure your existing adapter's plug first, since barrel sizes vary between camera brands.

How long is each cable and how many do I get?

Each cable is 30 feet, and you get 2 cables in the pack. That gives you 60 feet of total reach, or two separate 30-foot camera runs.

Can I use this outdoors?

Itramax describes the cable as built to resist harsh weather. For exposed runs, route the barrel connection under an eave or inside a junction box, since the plug joint is the vulnerable point on any DC extension.

Does this carry video, or only power?

Power only. This is a DC barrel extension for the power side of your camera. Wi-Fi cameras like Eufy and Tapo send video wirelessly, so power is all you need to extend.

Can I connect two cables together for 60 feet?

The female-to-male design lets you chain them, but 22 AWG over 60 feet increases voltage drop. Check your camera's minimum voltage requirement and test at the far end before permanently mounting.

Key Features

  • (The New Must-have Camera Cable) Looking to extend the reach of your security cameras but cannot do so because there's no power outlet nearby? Look no further than this DC 5521 extension cable for security cameras! It's a game-changer for anyone who wants to maximize their security system coverage without being held back by the scarcity of power supply. (This is a power extension cable with a 5.5mm * 2.1mm barrel plug. Refer to the table of common camera cables in the picture to know more.)
  • (High-Quality, Inside and Out) With its high-quality materials, this extension cable is built to resist the harshest weather conditions and boasts a longevity more than you can imagine. The superconductive wire inside ensures stable power supply so that you always get a crystal clear picture of what's going on inside and around your property.
  • (Easy to Use) Featuring a plug-and-use design, this cable provides instant use so that you can extend the reach of your cameras in no time. Arranging the cable alongside your walls is a breeze with the enclosed nail-in clips and cable ties. Different options of lengths make this cable suitable for locales of different sizes.
  • (Versatility in Compatibility) This extension cable for security cameras is incredibly versatile. It works with a wide range of security camera brands and models as long as they come with the right plug and port. Whether you're a homeowner looking to beef up security around your property, or a business owner hoping to deter thieves and vandals, this extension cable is the solution you've been looking for.
  • (The Investment Worth Making Now) Don't wait any longer to take your security system to the next level. Invest in the extension cable for security cameras today and start enjoying the peace of mind that comes with knowing your property is well-protected.

Full Specifications

BrandItramax
ColorWhite
Gauge22
Voltage12 Volts
Wattage60 watts
Plug Typebarrel plug
UL ListedNo
Unit Count60 Feet
Item Length360 Inches
Plug Formatbarrel plug
Model NumberFUS/DC/EXTENSION/CABLE/30FT/WHITE
Input Current5 Amps
Mfr Part Numberdc/power/extension/cable
Connector GenderMale-to-Female
Indoor Outdoor UsageIndoor, Outdoor
Number Of Conductors2
Power Cord Prong Count2
Full listing titleItramax 12V DC Extension Cable 30ft 2Pack,Flat 5.5mm x 2.1mm 22 AWG Power Supply Extended Cord,5521 12 Volt Female to Male Barrel Plug Extender Adapter Lead for CCTV Security Camera,Eufy,TP-Link Tapo

Ready to buy?

Itramax 12V DC Extension Cable 30ft 2Pack,Flat 5.5mm x 2.1mm 22 AWG Power Supply Extended Cord,5521 12 Volt Female to Male Barrel Plug Extender Adapter Lead for CCTV Security Camera,Eufy,TP-Link Tapo is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $13.59

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Itramax 12V DC Extension Cable 30ft 2Pack,Flat 5.5mm x 2.1mm 22 AWG Power Supply Extended Cord,5521 12 Volt Female to Male Barrel Plug Extender Adapter Lead for CCTV Security Camera,Eufy,TP-Link Tapo
$13.59
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