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Two black braided cables with USB-A and 5.5×2.1 mm barrel plugs, 28 cm long

zdyCGTime CGTime-20 USB 2.0 A Male to DC 5.5x2.1mm Male Adapter Cable 28cm 2-pack

SKU CH-TR9Q-Q7SH3

Two USB-A to 5.5×2.1 mm DC barrel cables deliver 5 V power from any USB 2.0 port to routers, cameras, tablets and other small devices

  • Connector count6
  • Connector genderMale-to-Male
  • Apple compatibilityTablet
  • Product typeUSB
  • Product color28CM DC 5.5 × 2.1 mm
  • Key featuresBraided
  • Powers 5 V devices from any USB port using the 5.5 × 2.1 mm barrel connector
  • 28 cm braided cable keeps desktop setups tidy without excess slack
  • Two cables in one pack provide a spare for travel or a second workstation
  • USB 2.0 Type-A plug fits laptops, power banks and wall chargers alike
  • Centre-pin positive wiring matches the polarity required by most 5 V DC gear

Two-pack USB 2.0 power adapter cables

This two-pack provides two USB 2.0 Type-A male to DC 5.5x2.1mm male adapter cables. Each cable measures 28 centimetres and delivers 5 volt power from a standard USB port to devices with a matching barrel jack. The braided black sheath adds durability for regular use.

Check barrel jack polarity and dimensions

Verify that your device uses a 5.5 millimetre outer diameter and 2.1 millimetre inner diameter barrel connector with centre-pin positive polarity. Confirm the equipment requires 5 volt DC input and does not draw more than 2 amperes. Mismatched tip size or reversed polarity will prevent operation or cause damage.

Steady 5 volt output within 2 ampere limit

Under continuous load the cable maintains a stable 5 volt supply as long as the connected device stays within the 2 ampere maximum. The USB 2.0 host port must be capable of providing sufficient current. Exceeding the rated current will trip the host protection or cause voltage drop.

How it compares

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

Price $12.99
Cheaper than about 70% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameZdyCGTime
Model nameCGTime-20
Product typeUSB
Product color28CM DC 5.5 × 2.1 mm
Ports & slots
Connector count6
Connector genderMale-to-Male
Compatibility
Apple compatibilityTablet

Questions about this item

What does the 2-pack include and is anything else needed to use it?

The pack contains two black braided cables, each 28 cm long with a USB 2.0 Type-A male plug on one end and a 5.5 × 2.1 mm DC male barrel connector on the other. No extra parts are required; just ensure your power source supplies 5 V and the device accepts a centre-positive 5.5 mm jack.

When should I choose the 28 cm length over a longer option?

Choose the 28 cm version when the USB port and the DC input are close together — for example, powering a router, mini fan or access-control unit from a nearby laptop or hub — so there is no excess cable to manage.

What does the 2 A maximum current mean for my device?

The cable can deliver up to 2 A at 5 V, so it will run any 5 V device that draws 2 A or less — such as many tablets, CCTV cameras, LED lights or development boards — provided the USB port itself can supply that current.

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