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Black rectangular AC adapter with 5.5x2.1mm barrel plug and eight interchangeable tips

BASEUS

BASEUS 12V 3A AC adapter 5.5x2.1mm 8 tips

SKU CH-VWT4-R7HVS

A 12V 3A AC adapter with 5.5x2.1mm barrel plug and eight interchangeable tips for monitors, routers, mini PCs and other 12V devices

  • Product typeAC Adapters
  • Powers devices worldwide with 100V~240V input range
  • Delivers stable 12V output up to 3A for reliable operation
  • Certified to UL safety standards for overcurrent and short-circuit protection
  • Intelligent identification matches current from 0.1A to 3A automatically
  • Includes 5.5x2.1mm barrel plug plus 8 tips for broad compatibility

12V 3A AC Adapter with 8 Tips

This BASEUS AC adapter delivers a stable 12V output at up to 3A from a 100V to 240V input. It includes a 5.5x2.1mm barrel plug and eight interchangeable tips to fit a variety of devices. ETL certification and UL safety standards provide protection against overcurrent, overvoltage and short circuits. The unit automatically identifies the required current from 0.1A to 3A.

Suits Multi-Device Setups Not Fixed-Voltage Needs

Buyers powering monitors, routers, mini PCs, projectors, CCTV cameras or Bluetooth speakers with a 12V 5.5x2.1mm input will find the tip selection convenient. The adapter also matches equipment rated for 12V at 2.5A, 2A, 1.5A, 1.25A or 1A. It is not for devices that require a different output voltage, a larger barrel size or a proprietary locking connector.

12V 3A Maximum Output Current

The single specification that decides fit is the 12V 3A maximum output. Your device must operate at 12V and draw no more than 3A. The adapter will safely supply any current from 0.1A up to that 3A limit. Check the label on your original power supply or the device itself for the exact voltage and amperage requirements.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 76% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

What mains voltage must my building supply for this 12 V 3 A adapter to operate?

The adapter accepts a worldwide input range of 100 V to 240 V at 50 Hz or 60 Hz, so any standard household supply will work.

Will the 5.5 × 2.1 mm barrel plug and the eight included tips fit the Sceptre monitor and Echo Smart Speaker I already own?

The 5.5 mm by 2.1 mm male barrel connector matches the monitor, and the eight extra tips cover the Echo Smart Speaker, webcam, router, mini PC, projector, CCTV and Bluetooth speaker.

How can I confirm the adapter is delivering a stable 12 V output after I connect it?

The unit uses intelligent identification to supply 12 V at the exact current your device draws — from 0.1 A up to 3 A — so the device powers on and runs without voltage drop.

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