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Black rectangular AC/DC power adapter with 5.5x2.1mm center-positive barrel connector and 4.9ft cord

Dell 12V 2A 24W 5.5x2.1mm power adapter

SKU CH-DSQP-9DKY8

Delivers 12 V 2 A 24 W via a 5.5 × 2.1 mm centre-positive plug with 1.5 m cord and UL-listed safety protections

  • Type9 V
  • Changer TypeUSB C Charger
  • Specifications24 watts, 12 volts_of_direct_current, 2 amps, 120 volts_of_a
  • Connector A5.5mm x 2.1mm DC (Center Positive“+”)
  • Connector B5.5mm x 2.1mm DC (Center Positive“+”)
  • Connector StyleMale
  • Delivers stable 12V 2A output for compatible 12V devices
  • UL listed with OVP, OCP, OTP and SCP protection
  • 9 ft cord length allows flexible placement
  • 100-240V 50/60Hz input works worldwide
  • 5 x 2.1 mm centre-positive connector fits matching ports

Dell 12V 2A 24W power adapter

This Dell adapter converts 100-240V AC input at 50/60Hz into a regulated 12.0V 2.0A DC output rated at 24.0W. It is intended for users who need a replacement or spare supply for networking gear, CCTV cameras, LED strips, external drives or similar 12V equipment that uses a 5.5mm x 2.1mm centre-positive barrel jack.

Plug-in installation with polarity check

Connection is a simple mains plug and 4.9ft (1.5m) output cord ending in a 5.5mm x 2.1mm male barrel connector. The unit is Class 2 and UL Listed with over-voltage, over-current, over-temperature and short-circuit protection inside a V-0 flame-retardant case. The most common error is plugging into a device that expects centre-negative polarity or a different barrel size; doing so can damage the equipment.

Verify voltage, current.

Confirm the target device requires exactly 12V and draws no more than 2A. Check that its power socket is a 5.5mm x 2.1mm barrel and that the polarity symbol shows centre positive (+). If any of those three items differ, this adapter will not work safely.

Highlights

  • Delivers stable 12V 2A output for compatible 12V devices
  • UL listed with OVP, OCP, OTP and SCP protection
  • 9 ft cord length allows flexible placement
  • 100-240V 50/60Hz input works worldwide
  • 5 x 2.1 mm centre-positive connector fits matching ports

Specifications

BrandDell
Type9 V
Changer TypeUSB C Charger
Specifications24 watts, 12 volts_of_direct_current, 2 amps, 120 volts_of_alternating_current, 5.5mm x 2.1mm DC (Center Positive“+”), type_a_2pin_na, 0
Connector A5.5mm x 2.1mm DC (Center Positive“+”)
Connector B5.5mm x 2.1mm DC (Center Positive“+”)
Connector StyleMale
Features5.5mm x 2.1mm DC (Center Positive“+”), Corded Electric, 0, DC, 24 watts
Dimensions14.33in W x 12.83in H x 9.06in D
Package Quantity1
Package Contents1
Disclaimer1 Year Manufacturer, not_applicable

Questions about this item

How can I confirm the Dell 12V 2A adapter is delivering stable power after I connect it?

The adapter provides a regulated 12.0V 2.0A output with built-in over-voltage, over-current, over-temperature and short-circuit protection. If your device powers on and operates normally without unexpected shutdowns or overheating, the supply is working as intended.

What comes in the box and is anything else required to use this 5.5x2.1mm adapter?

The package contains one power adapter with a 4.9ft (1.5m) cord terminated in a 5.5mm x 2.1mm centre-positive DC plug. No extra cables are included; if your device uses a different connector size or polarity you will need a separate adapter.

Which version of this Dell 12V supply should I choose for a device that needs 12V and up to 2A?

This single model delivers 12V at 2.0A (24W) through a 5.5mm x 2.1mm centre-positive connector, matching devices rated for 12V and no more than 2A. No other capacities or connector variants are offered for this part.

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