We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two black 12 V power adapters with US plugs and 2.1 mm DC jacks

ULTRA POE

ULTRA POE 12V 2A Power Adapter 2-Pack 2.1mm US Plug

SKU CH-C5N3-7CCMP

Two 12 V DC adapters with 2.1 mm plugs, US mains pins and UL-listed safety protection

  • Adapter typeUS Plug
  • First connectorDC Jack
  • Product type2A [2 Pack]
  • Product colorBlack
  • Details1 pack
  • Reliable power for 12 V devices with 100–240 V AC input
  • Safe operation backed by UL listing and multiple protection circuits
  • Durable pure-copper cord with eco-friendly PVC jacket resists heat
  • Compact US plug design fits standard outlets without blocking adjacent sockets
  • Stable 12 V DC output through 5.5 × 2.1 mm jack for wide compatibility

12V 2A Two-Pack Power Supply

This two-pack supplies 12V DC at 2A from a 100-240V AC source at 50-60Hz. Each unit carries UL safety approval and includes overload, over-voltage, overheat and short-circuit auto cut-off. The 2.1mm DC jack fits common 12V equipment such as CCTV cameras, external hard drives and LED strip lights. Buyers needing higher amperage or a different jack size are not served by this pack.

Included US-Plug Adapters and Protection

Two US-plug transformers arrive ready for North American outlets without extra cables or gender changers. The pure-copper, eco-friendly PVC cord resists heat and delivers stable output with no audible noise. Built-in safeguards cut power automatically during fault conditions, reducing fire risk for always-on devices. Users requiring IEC inlets or right-angle plugs must source them separately.

Black Housing with 5.5 × 2.1mm Jack

The black enclosure houses a 5.5mm outer by 2.1mm inner barrel connector that matches the specified 1A and 2A models. Heavy-duty construction and UL listing support continuous operation for surveillance, telescope motors or monitors. The fixed US blades mean the adapters sit directly in wall sockets or power strips without a detachable lead. Installations needing 5.5 × 2.5mm jacks or desktop-style bricks will need a different unit.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 70% of the 3,875 comparable items (median $23.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameUltrapoe
Product linePower supply adapter
Model name12 V 1A
Part numberPS-DC1000WUx1
Product type2A [2 Pack]
Adapter typeUS Plug
Product colorBlack
Ports & slots
First connectorDC Jack

Questions about this item

When will the 2.1 mm DC jack or US plug need replacing?

The 2.1 mm jack and US plug are fixed moulded parts; they only need replacement if the connector wears loose or the plug blades bend from repeated insertion.

What limits continuous operation first on the 12 V 2 A adapter?

The overload, over-voltage and over-temperature auto cut-offs activate before the 2 A output rating is exceeded, stopping power until the fault clears.

How much noise, heat or power draw appears when the adapter runs all day?

The manufacturer states no audible noise, low operating temperature and stable output; input range is 100-240 V at 50/60 Hz with listed protections active.

More in AC Adapters & Power Bricks

Similar items