Goaycer Multi Voltage Universal AC DC Adapter with 18Month worry-free warranty and friendly customer service. AC Adapter Input: 100V-240V 0.25A 50/60Hz DC Adapter Output: 3V,4.5V,5V,6V,7.5V,9V,12V DC Output Current: Max 2000mA(2A) " USB Port Output:5V 2.1A AC Adapter Wire cable length:1.45M(4.7ft/57inch) What's mean for DC power supply rated max amperage 2A ? it means that it can supply with all amperage which smaller than 2A.  such as 0.2A, 0.3A, 0.4mA, 0.5A, 0.6A, 0.75A,1A,1.2A,1.5A,1.8A,2A all is available ,  DC Tips size : Tip1: 5.5x2.5mm  Tip2: 5.5x2.1mm  Tip3: 4.0x1.7mm  Tip4: 3.5x1.35mm  Tip5: 3.0*1.1mm  Tip6: 2.5*0.7mm  Tip7: Micro USB  Tip8: LED connector junk  it will fits 95% of AC DC power electronic appliances.  DC Plug Polarity: inner Positive(+), outer Negative(-). Polarity is irreversible Work step: 1>[Check the Polarity of your device] This AC adapter only power supply for Center positive device. Some musical device requires inner Negative(-) and outer positive(+) (totally opposite), please check carefully before buying. 2>[Choose Correct Voltage before Powering] Check the Voltage of your device, then set the right voltage. The Multi Voltage Power Adapter with Smart IC control, will be full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.But most Small household appliances usually don't have circuit protection, if with the wrong voltage, may damage your device. 3>,Choose the correct adapter tip and make sure that it's firmly attached to the dc input port of your device. 4>The dc power adapter NOT compatible with laptop or other high power equipment; 5>If you have any problem,please feel free contact us in anytime.
G**O
Works well with old 19" Coby TV.
Item arrived on time. Performs as stated. This product allows me to reinstall my kitchen TV after installing new tile and granite countertops.
L**Y
One Star
Very cheap, broke the first day
S**L
We were going through batteries like crazy. I like that the voltage is adjustable ...
I bought this adapter for my son's vortex machine. We were going through batteries like crazy. I like that the voltage is adjustable and it comes with a variety of input tips. The tip does not insert entirely and "lock" into place is my only problem with this.
A**R
Don't waste money
Used this product as a replacement adapter for my son's Chromebook. The end piece that fit broke after 3 days of use! Don not waste your money on this product.
A**R
Three Stars
works good
R**R
Five Stars
Good price. Fast shipping
Trustpilot
2 weeks ago
5 days ago
