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Two black 3-foot DC power cords with 5.5 by 2.1 mm male barrel plugs on both ends

SMUGDESK

SMUGDESK 2Pcs 3FT 18AWG 5.5x2.1mm Male to Male Power Extension Cord

SKU CH-6RAX-4HK9V

Pack of two 3-foot 18AWG DC extension cables with 5.5x2.1mm male plugs for low-voltage devices

  • Pack of 2 cords lets you power multiple devices at once
  • 3-foot length with 18AWG wire cuts voltage drop for stable current
  • Standard 5.5mm x 2.1mm male plugs fit most low-voltage gear
  • Tough PVC jacket resists wear and bending without wire breakage
  • Works with LED strips, CCTV cameras, monitors, routers and car electronics

Two-Piece DC Extension Set

This pack supplies two three-foot cables that let you extend low-voltage DC power between a supply and a device. The male-to-male barrel connectors suit LED strips, CCTV cameras, monitors, routers, car electronics and similar 5 V or 12 V equipment.

18 AWG Conductors Reduce Drop

Thick 18 AWG copper cores keep voltage loss low over the three-foot run so attached gear receives stable current. The gauge handles typical low-voltage loads without the sag seen on thinner ordinary DC wires.

5.5 mm × 2.1 mm Barrel Standard

Both ends use the industry-standard 5.5 mm outer and 2.1 mm inner diameter male plugs that mate tightly with matching female jacks. The fixed plug size means the cords only work with devices that accept this exact barrel dimension.

How it compares

Measured against everything we stock in AC Extension Cords, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 60% of the 864 comparable items (median $15.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 5.5mm x 2.1mm plugs on this cord fit the DC jacks on my existing 12V LED strips and CCTV cameras?

Yes, both ends use the industry-standard 5.5mm outer and 2.1mm inner diameter male barrel plugs that match the female jacks found on most 12V LED strips, CCTV cameras, monitors and routers.

How can I confirm the 18AWG conductors are delivering stable power after I connect the cable?

Check that your devices power on without flickering or voltage-drop shutdowns; the thick 18AWG copper cores are designed to minimise loss over the 3-foot run.

The pack says 2 pieces — does that include any adapters or only the male-to-male cords?

Only the two 3-foot male-to-male extension cords are included; no extra adapters, splitters or power supplies are supplied.

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