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
Compact black universal AC adapter with selectable voltage dial and nine interchangeable barrel tips included

BASEUS

BASEUS 30W Universal AC Adapter 3V-12V 9 Tips 2000mA

SKU CH-FMXQ-2AHJA

A 30 W universal AC adapter with selectable output from 3 V to 12 V, nine interchangeable tips and reversible polarity for household electronics up to 2000 mA

  • TypeAC Adapters
  • Selectable 3V–12V output powers many devices
  • Reverse polarity switch fits positive or negative tip devices
  • 30 W capacity handles higher-draw electronics
  • 2000 mA maximum current supports demanding loads
  • Nine included tips cover common connector sizes

Universal adapter for low-voltage devices

This 30 W universal AC adapter delivers selectable DC output from 3 V to 12 V at up to 2000 mA. It suits routers, speakers, monitors, cameras, smartphones, LED strips, keyboards and effect pedals that require 3 V, 4.5 V, 5 V, 6 V, 7.5 V, 9 V or 12 V. The reversible polarity design lets you match positive-tip or negative-tip requirements without extra cables.

Check voltage, current and tip fit before use

Confirm the device’s required voltage matches one of the selectable steps and that its current draw does not exceed 2000 mA. Verify the included tip dimensions fit the device’s power jack and set the polarity switch to the correct orientation. The manufacturer notes incompatibility with some sensitive electronics such as AM/FM radios.

Compact switching supply with nine swappable tips

The adapter uses a switching topology in a compact housing and ships with nine changeable tips marked for easy identification. A supplied key assists tip changes and the reversible polarity connector avoids the need for separate adapters. The package includes the adapter, nine tips, the key and a user manual.

Highlights

  • Selectable 3V–12V output powers many devices
  • Reverse polarity switch fits positive or negative tip devices
  • 30 W capacity handles higher-draw electronics
  • 2000 mA maximum current supports demanding loads
  • Nine included tips cover common connector sizes

Specifications

TypeAC Adapters

Questions about this item

What comes in the box with the BASEUS 30W adapter?

The package includes one 3-12V multi-voltage AC adapter, nine changeable adapter tips, one key, and one user manual. Each tip has clear dimension markings for easy identification.

Which voltage setting should I choose for my device?

Select the voltage that matches your device's requirement: 3V, 4.5V, 5V, 6V, 7.5V, 9V, or 12V. The adapter delivers up to 2000mA maximum output at the chosen setting.

What does the 30W rating mean for daily use?

The 30W rating indicates the maximum power the adapter can supply. It supports household electronics such as routers, speakers, monitors, cameras, and LED strips within the 3V-12V range at up to 2000mA.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.