Dteck 12W Black Universal AC DC Adapter with 6 Selectable Plugs, 43.3 inches cord
Dteck 12W Universal Charger AC/DC Adapter Switching Power Supply with 6 Selectable Adapter Plugs (can't work with Laptop)
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Dteck

Dteck 12W Universal Charger AC/DC Adapter Switching Power Supply with 6 Selectable Adapter Plugs (can't work with Laptop)

320 ratings

Key item features

  • Versatile Voltage: This adapter supports input voltage between 3V and 12V, making it suitable for a wide range of appliances.
  • Multiple Plugs: Comes with 6 different size adapter plugs to fit various electronics and solve multiple compatibility issues.
  • Adjustable Output: Offers multi-voltage DC output options including 3V, 4.5V, 5V, 6V, 7.5V, 9V, and 12V, easily set with an included key.
  • Important Polarity: The DC plug polarity is center positive "+". Ensure compatibility with your devices to avoid damage.
  • Wide Application: Suitable for pedals, effects, wireless receivers, printers, LED bases, game consoles, and other small home electronics.
  • Compact Design: Weighs only 3.5 ounces with a cord length of 43.3 inches, saving space and providing convenience.
  • High-Quality Materials: Made from ABS+PC+Fireproofing material for durability and safety.
  • Package Contents: Includes 1 x 12W universal AC adapter, 6 x DC tips, and 1 x switch key.
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Current price is $10.79
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Arrives by Thu, Aug 20
Sold by Dteck Inc
Fulfilled by Walmart
4.297880050733829 out of 5 stars
4.297880050733829 stars out of 5, based on 5519 seller reviews(4.3)
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Customer ratings & reviews

4.2 out of 5 stars
stars
320 ratings175 reviews
How item rating is calculated
  1. 5 stars73% (233)
  2. 4 stars6% (20)
  3. 3 stars6% (20)
  4. 2 stars2% (6)
  5. 1 star13% (41)

Reviews summary

Pros

  • : Offers versatility at a reasonable cost.
  • : Offers multiple unique connectors for use.
  • : Accommodates multiple devices with 6 adapters and 7 voltage settings.
  • : Offers multiple voltage options for compatibility.

Cons

  • : Device's fixed polarity configuration limits compatibility with certain devices.
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Showing 1-3 of 175 reviews

Jan 23, 2026
Reviewer name: Maggie
Sold byDTECK INCDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Missing your power supply? Buy this!

The power adapter for my sparkly Christmas tree decoration came up missing after a move. This little gem came through and saved the season! It has several sizes of plugs for you to choose the one which will fit in your device, and the box has a dial you can turn for the appropriate voltage. I looked at my tree base and saw the voltage needed written near the plug, dialed the box to the appropriate voltage, fitted the plug to the hole in my base, then plugged it in. Another beautiful holiday, courtesy of a little adjustable power supply!

Helpful?31OXCOWVKXC7612468208
Feb 9, 2026
Reviewer name: crackers59
Top Reviewer
Sold byDTECK INCDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I got this for my daughter, who received a device missing it's inverter power cord. It's an inexpensive fix with a selection of barrel connectors and variable voltage. We keep one of these handy for just such occasions.

Helpful?31OXCOWVKXC7612468208
Mar 1, 2026
Reviewer name: CLICKnCLACK
Top Reviewer
Sold byDTECK INCDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Dteck 12W Universal Charger AC/DC Adapter

Dteck 12W Universal Charger AC/DC Adapter Switching Power Supply with 6 Selectable Adapter Plugs I needed it for a plug to work, and it did what I needed it to do

Helpful?31OXCOWVKXC7612468208