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Short black cable with 5.5 by 2.1mm female jack to 4 by 1.7mm male plug

Unique-Bargains

Unique-Bargains DC Converter Cable 5.5x2.1mm to 4x1.7mm 15cm

SKU CH-Z9GJ-YVQHM

Converts a 5.5×2.1 mm female barrel plug to a 4×1.7 mm male tip in a 15 cm cable

  • TypePower
  • Converts 5.5 mm × 2.1 mm plugs to 4 mm × 1.7 mm tips
  • 15 cm length keeps desk setups tidy
  • Female input accepts standard barrel connectors
  • Male output with centre pin fits compatible devices
  • Ready to use straight from the pack

Converter Cable 5.5mm to 4mm

This DC converter cable bridges a 5.5mm x 2.1mm female jack to a 4mm x 1.7mm male plug with centre pin. The 15cm length adds minimal reach between an AC adapter and a device. It suits users who must connect a barrel-style power supply to equipment using the smaller coaxial standard. The cable is supplied new and ready for immediate use.

Who Should Buy This

Buyers with a power supply terminated in a 5.5mm x 2.1mm male tip and a device requiring a 4mm x 1.7mm female socket will find this adapter matches both ends. The 5.9 inch cable keeps the connection compact on a desk or in a bag. It is not for setups where the source connector is already 4mm x 1.7mm or where a longer cable run is required. Users needing a different tip diameter or polarity should verify specifications before ordering.

Critical Specification

The converter input is a 5.5mm x 2.1mm female connector and the output is a 4mm x 1.7mm male connector with a centre pin. This pin polarity must match the device's power jack exactly. The total cable length is 15cm, measured end to end. Confirm both tip dimensions and pin configuration on your hardware before purchase.

Highlights

  • Converts 5.5 mm × 2.1 mm plugs to 4 mm × 1.7 mm tips
  • 15 cm length keeps desk setups tidy
  • Female input accepts standard barrel connectors
  • Male output with centre pin fits compatible devices
  • Ready to use straight from the pack

Specifications

BrandUnique Bargains
TypePower

Questions about this item

What does the 15 cm length mean for cable reach inside a case?

The 15 cm cable adds roughly 5.9 inches between the power brick and the device, giving a short, tidy link for desktop or enclosure use.

How does the 5.5 mm by 2.1 mm female input connect to my existing adapter?

The female jack accepts a standard 5.5 mm outer diameter, 2.1 mm inner pin plug from your AC adapter, converting it to the smaller 4 mm by 1.7 mm male tip.

What clearance does the 4 mm by 1.7 mm male plug need to seat properly?

The male tip measures 4 mm outer diameter with a 1.7 mm centre pin, so the device jack must match those dimensions exactly for a secure fit.

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