8.8Our score 4 photos5V 2A Power Supply: Input: AC 100~240V, 50/60Hz; Output: DC 5V 2A 10W(Max). Polarity: Center Positive (+). Ouput current is 2A max it means
Ranked #99 in Power Accessories · 4 things we like
Quick answer The 5V 2A 10W DC Power Supply Adapter AC/DC Wall by Arkare scores 8.8/10 with us. Amazon owners rate it 4.4 out of 5 across 1,938 reviews, in line with the 4.5 average of the 14 products we track in Power Accessories. It was listed at $8.79 on Amazon when we last checked in September 2026.
5V 2A Power Supply: Input: AC 100~240V, 50/60Hz; Output: DC 5V 2A 10W(Max). Polarity: Center Positive (+). Ouput current is 2A max it means that it can supply with all amperage which smaller than 1000mA, such as 5v 2A 1.5A 1A 0.8A 0.5A 2000mA 1800mA 1600mA 1000mA 800mA 600mA 500mA 400mA 300mA 100mA etc.
Universal ac adatper comes with 8x DC Plugs: 5.5x2.5mm (compatible with5.5x2.1 mm), 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C, terminal connector, which expands the application range of the adapter to a greater extent. Please verify the DC jack size of your device before ordering to ensure compatibility!!! 5V 2A power adapter would meet your 90% power need for 5V household and office electronics, like portable bluetooth, wireless receivers, electrical toys, WS2812B WS2811 LED strip lights, games consoles, kids 4 wheeler, GPS, DVR, webcam, speaker, CCTV camera, lan pho
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| Connector Type | Barrel Connector |
|---|---|
| Compatible Devices | Security Camera,Baby Monitor,Scanner,TV Box,Raspberry |
| Compatible Phone Models | Universal |
| Special Features | Portable,Wireless |
| Input Voltage | 100 volts_of_alternating_current |
| Amperage | 2 A |
| Wattage | 10 watts |
| Output Current | 2 A |
| Output Voltage | 5 volts_of_direct_current |
| Power Source | Corded Electric |
| Current Rating | 2 A |
| Frequency Range | 60 hertz |
| Main Power Connector Type | 2 Pin |
|---|---|
| Number of Power Levels | 1 |
| Current | DC |
| Compatible Power Plug Type | Type C |
| Wired Charging Connector Type | USB 2.0 Micro B, USB Type C |
| Plug Type | Type C |
| Connectivity Technology | Bluetooth,Usb |
| Mounting Type | Wall Mount |
| Brand | Arkare |
| Built-In Media | 1 x 5V 2A ac/dc adapter, 8 x DC tips |
| Model Number | J121-0502000UU |
| Customer Package Type | Flat Free Package (FFP) |
Yes, it is one of the stronger picks in its group. We score the 5V 2A 10W DC Power Supply Adapter AC/DC Wall 8.8 out of 10. Amazon owners rate it 4.4 out of 5 across 1,938 reviews, in line with the 4.5 average of the 14 products we track in Power Accessories.
It was listed at $8.79 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.
Similar, well-rated products in our catalog: ALITOVE 12V DC Power Supply 3A 36W Universal AC (8.8/10, 4.4 stars from 1,200 owners); Wefomey Universal Power Supply 3V~24V 6A 144W (9.0/10, 4.5 stars from 103 owners); Meiyue 3V~24V 6A 144W Adjustable Power Supply 3V 5V 6V (9.2/10, 4.5 stars from 729 owners).
ALITOVE 12V DC Power Supply 3A 36W Universal ACWefomey Universal Power Supply 3V~24V 6A 144WMeiyue 3V~24V 6A 144W Adjustable Power Supply 3V 5V 6V
Breakdown from the 10 most helpful reviews we imported.
I used this to charge and test several old T-Mobile Sidekick flip phones that I was planning to sell it worked for both the I and II sidekick and it has helped me since with other electronics that I get from thrift stores or family members.
Works well with a rechargeable fan that I had lost the charger.
Perfect for what I needed but my Nixplay won’t power on. Plenty of bib choices to try/use. Great price and Super speedy delivery. Seems to be well built and would charge well if it was usable for my needs. Cord length is plenty for what I would have needed.
I’ve been using it for a while now and no problem the one that came with my Tv box died so I bought this one and works perfectly. Highly recommend good price point.
Works perfectly and was delivered the next day!
But one purchased in July failed this month.
Did the trick!!! Great price - Sure beats buying another unit. My unit is 11 years old and just stopped, couldn’t believe it. There were no problems but one day: no working phone, no lights and no power. I figured if it had no problems leading up to a sudden no power issue then it must be the plug. I’m glad I trusted my hunch to try a replacement power plug. Bought this one after another one I ordered had the wrong size power tip. This product being that it has different size power tips gave me a match that worked. Glad Amazon had this product option.
0 stars,I bought this product for my htvi device,once I plugged it my device turned on and then turned off,now my device is broken and I have to get a new one,device price $300!Dont buy this product
Customer reviews are shown as published on Amazon and are not written by Do Best Deal.
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