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Black rectangular power adapter with US plug and 5.5x2.1mm DC jack

ULTRA POE

ULTRA POE 12V 2A Power Adapter 5.5x2.1mm US Plug 1 Pack

SKU CH-MR7J-64MKX

Delivers 12 V DC at up to 2 A from 100-240 V AC with a 5.5 × 2.1 mm barrel plug and UL-listed safety protections

  • Type2A [1 Pack]
  • Changer TypeUS Plug
  • Colorblack
  • Specifications1 pack
  • Connector ADC Jack
  • Delivers stable 12 V DC output for 12 V devices
  • Accepts worldwide 100–240 V AC input at 50/60 Hz
  • 5 × 2.1 mm barrel jack fits compatible equipment
  • UL listed with overload, over-voltage, overheat and short-circuit protection
  • Pure-copper cord with eco-friendly PVC ensures durable, cool operation

Power Adapter for 12 V Devices

The ULTRA POE adapter delivers 12 V DC output at 2 A from a 100-240 V AC input at 50/60 Hz. It uses a 5.5 mm by 2.1 mm barrel jack and a US plug. The unit suits CCTV cameras, external drives, telescope motors and monitors that require 12 Vdc power.

Input Range and Connector Limits

The adapter accepts AC mains from 100 V to 240 V at 50 Hz or 60 Hz, so it works on standard household supplies worldwide with the correct plug. Output is fixed at 12 V DC with a 2 A maximum. The 5.5 mm by 2.1 mm jack fits only devices that use that exact barrel size; the 5.5 mm by 2.5 mm variant is a different model.

Build Quality and Daily Use

The cord uses pure copper conductors inside eco-friendly PVC for durability and heat resistance. Safety features include overload, over-voltage, over-temperature and short-circuit auto cut-off. UL listing confirms compliance with recognised safety standards. The black US-plug housing is compact for desk or wall outlet use.

Highlights

  • Delivers stable 12 V DC output for 12 V devices
  • Accepts worldwide 100–240 V AC input at 50/60 Hz
  • 5 × 2.1 mm barrel jack fits compatible equipment
  • UL listed with overload, over-voltage, overheat and short-circuit protection
  • Pure-copper cord with eco-friendly PVC ensures durable, cool operation

Specifications

BrandUltrapoe
Seriespower supply adapter
Model12V 1A
Part NumberPS-DC1000WUx1
Type2A [1 Pack]
Changer TypeUS Plug
Colorblack
Specifications1 pack
Connector ADC Jack

Questions about this item

Should I choose the 1A, 2A, 3A, 5A or 8A version for my 12V device?

Select the adapter whose current rating meets or exceeds the device's requirement; this pack supplies 2A through a 5.5×2.1 mm jack, while higher-current models use a 5.5×2.5 mm connector.

What does the 2A output rating mean when the adapter is powering my equipment?

It can deliver up to 2 amps at 12 volts continuously, with automatic cut-off for overload, over-voltage, over-temperature and short-circuit conditions.

What input voltage range does the US-plug adapter accept and what does that cap in practice?

The unit accepts AC 100-240 V at 50/60 Hz, so it works on mains supplies worldwide without a separate voltage selector.

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