🔌 Universal 90W AC Laptop Charger Power Adapter for HP Compaq Dell Acer Asus Toshiba IBM Lenovo Samsung Sony Fujitsu Gateway Notebook Ultrabook Review

Bought to test systems brought in by a customer with chargers that were either forgotten or not working. It's only been a few days, I haven't checked at all. Yesterday a customer came with another problem and asked if I had a charger. Pulled it out and it worked with her small HP laptop. No problems right out of the box. It remains to find a suitable connector for it and everything was fine. The tips were all in one bag, unmarked. Not a big deal since you're bringing it together anyway. It's…

I bought this product because my wife had a short in the power supply and a smell of burnt plastic. Thank god it didn't start a fire or worse, electrocute her. When I looked at the device with a magnifying glass, it said 19.5V, 4.6A or 89.7 (let's call it 90W), but the power rating showed 45W? When I was looking for a replacement AC adapter I bought this one as it had plenty of replacement plugs for all the laptop models currently in use. The first thing we noticed is that the battery (also…

I needed a new adapter for my HP laptop and also one to use occasionally with my FatMax flashlight. This range has taken care of both needs, and there are tips for many more items as well. So far I haven't found anything in my household that doesn't have the right adapter in this set. The charger itself works quickly and doesn't heat up like some things. I took a bunch of all my various adapters/cables to the garage and emptied a whole large drawer in my office.

My 17 inch HP workhorse laptop just retired. Since I don't have a battery, I thought it was the power supply. I ordered one based on my machine ID. It was the wrong connector size for this laptop. I returned it and bought a second one to confirm it was for my car. This one doesn't work either! Sent back and found universal AC adapter for Belker and EUREKA laptops, contains a note for my system. I'm also a computer consultant and occasionally need to troubleshoot a client's power supply. This…

I have a lot of devices (computer and non-computer) that require power connections. This one comes with a wide range of connectors and seems to work with everything I have. I was impressed with the quality of the tips and the 90W output - it doesn't get hot like the 45W and 65W power supplies provided by the manufacturer. The cables are long, you can always reach the socket. The price was reasonable and the quality seems good. I highly recommend this power supply.

The device looks good enough and comes with a wide range of tips, but it doesn't change its output voltage depending on the tip. I needed a 19V power supply with a 5.5mm tip, which is one of the options, and decided to test it first. No matter what was written on the tip, I got the same 20V. Tried under load and got the same 20V. I tried measuring some tips to find sense resistor values and only found one that appeared to have a measurable sense resistor but also put out 20V. I suppose most…

This power supply is great! Here are a few "notes”: 1. MAKE SURE YOU KEEP THE INFORMATION SHEET SUPPLIED WITH THE ADAPTER! It lists all the tips and applications for them.2. Make sure you use the correct tip on each computer. If you use the wrong tip, the computer may not be able to "see" or "use" the tip and charging cable.3. The cables going to and from the transformer are very strong. If they are damaged or broken, it is because of what you did.4. The transformer has its own energy to glow…

I was dying to have one in my portfolio as a backup power source. I tried it when it arrived. I've noticed that the screen brightness fluctuates from bright (on a normal charge) to dim (on a normal battery). Then I noticed that the loading icon on my system was also pulsing. I immediately removed the charger. I'm not sure if this is a simple one-time defect or a system feature of the charger, but I won't risk ruining a $3,500 laptop.