GuanTing
12V 3A Power Supply AC Adapter Charger with 11 Changeable DC Plug Tips AC120V to DC 12Volts 3A 2.5A 2A 1.5A 1A Power Adapter DC12V Switching Power Supply Cord for LED Strip Lights GPS PC Display
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies 12V 3A Power Supply AC Adapter Charger with 11 Changeable DC Plug Tip… as a solid pick with broad community endorsement in the accessories category, based on 93 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. GuanTing's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.4★ customer rating
- ✓ Backed by GuanTing's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- [Specifications] Input: AC100V-240V 50/60Hz. Output: DC12V~3A (DC12V~ 2.5A,2A,1.5A, 1A all compatible) Max power: 36W (Will adjust base on devices) DC plug size: 5.5mm x 2.1mm(with 11 changeable DC plug tips:6.3*3.0mm,/6.0*4.4mm/5.5*3.0mm/5.5*2.5mm/5.5*1.7mm/4.8*1.7mm/4.0*1.7mm/3.5*1.35mm/3.0*1.1mm/2.5*0.7mm/wiring connector) for various kind of DC12V devices Polarity: inner positive +/outer negative -.
- [Applications] Max 36W output and 5.5*2.1mm DC plug with 11 interchangeable DC plug tips, Support various kind of DC12V devices such as LED strip lights, Wireless Router, ADSL Cats, Yamaha digital piano keyboards, Switches, Security Cameras, Audio/ Video and other devices which are powered by DC12V (3A,2.5A,2A,1.5A,1A,800mA etc.) power supply.
- [Safety&Durability] Over voltage/ over current/ short circuit/over loaded/surge protection system loaded, robust design with fireproof shell and superior heat dissipation board, without fan noise, CE/FCC/DoE VI certified high quality. Product will be tested before packing and shipment.
- [Warning] Please check the DC socket size, power consumption, polarity of the device to make sure the adapter fit before ordering, or it may not work or cause problem. (To ensure good performance and durability, try not to exceed 80% of the total output of the adapter for long time use)
Full Specifications
| Brand | GuanTing |
|---|---|
| Color | 3A |
| Current | AC/DC |
| Wattage | 36 watts |
| Amperage | 3 Amps |
| Portable | No |
| Power Plug | Type A - 2 pin (North American) |
| Connectivity | Wireless |
| Model Number | --- |
| Power Source | Corded Electric |
| Compatibility | PC |
| Input Voltage | 120 Volts |
| Mounting Type | Wall Mount |
| Built-In Media | 11 DC plug tips |
Ready to buy?
12V 3A Power Supply AC Adapter Charger with 11 Changeable DC Plug Tips AC120V to DC 12Volts 3A 2.5A 2A 1.5A 1A Power Adapter DC12V Switching Power Supply Cord for LED Strip Lights GPS PC Display is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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