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Cooler Master RP090-S19AJ1-US (NA 90) Universal Notebook Power Adapter with 10 Adapter Tips

  • Up to 90% efficiency to meet energy star level V.
  • LED indicator: blue for power-on.
  • 10 different tips compatible with most laptops.
  • Purse-string bag for cable management and dustproof function.
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Learn more about the Cooler Master RP090-S19AJ1-US

Model

Brand
Cooler Master
Model
RP090-S19AJ1-US

Details

Type
AC Adapter
AC Adapter Voltage
Input Voltage: 100-240Vac full range
Output Rating: 19Vdc
AC Adapter Current
4.74 A
AC Adapter Output Power
90W

Features

Features
Up to 90% efficiency to meet energy star level V.

LED indicator: blue for power-on.

10 different tips compatible with most laptops.

Purse-string bag for cable management and dustproof function.

Easy-to-install tips.

Dimensions & Weight

Dimension
2.28" Height x 1.26" Width x 5.28" Depth
Weight
1.6 lbs.

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Cooler Master RP090-S19AJ1-US

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Showing 5 of 5 reviews - Clear Filters

  • ERIK M.
  • 7/27/2015 11:08:35 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsno reason to buy any other laptop adapter

This review is from: Cooler Master RP090-S19AJ1-US (NA 90) Universal Notebook Power Adapter with 10 Adapter Tips

Pros: -fits a wide variety of laptops
-nice pliable AC cord
-overall, the build quality is in line with the price
I've only had it for a day, we'll see how it stands up to the test of time. If there is anything wrong that comes up, I'll be sure to add it

Cons: -the price: it's pretty steep compared with some of the other adapters out there

Other Thoughts: recently, the adapter that came with my custom origin laptop had begun acting strangely. It would make weird buzzing noises and would take a couple of slaps to get it to start charging. the other day it began smoking and melting through the cabling. Sealing that cable with some silicone was a quick and dirty fix to get through the work week, but I needed a new cable.

Since my laptop was custom and long been out of warranty, I had to try and find an adapter. Luckily, I found this adapter which provided the exact same output. I gambled and hoped that at least one of the tips would work (the basis of my laptop is a Compaq QAL51). I was somewhat reticent about the price, but holding it, it seems worth it.

Did you find this review helpful? Yes No

  • Adam T.
  • 3/4/2015 5:55:13 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsNice addition for troubleshooting

This review is from: Cooler Master RP090-S19AJ1-US (NA 90) Universal Notebook Power Adapter with 10 Adapter Tips

Pros: Plenty of adapters. Price for the product.

Cons: None

Other Thoughts: I bought this to troubleshoot laptop power issues (ie, is the battery shot or the adapter?). I'm sure there are some laptops that the adapters will not fit, but I've been using this for a few months now with no issues!

Did you find this review helpful? Yes No

  • Maxon G.
  • 1/30/2015 9:23:58 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsDell Inspiron One 2020

This review is from: Cooler Master RP090-S19AJ1-US (NA 90) Universal Notebook Power Adapter with 10 Adapter Tips

Pros: Plugs right in with the correct adapter which I needed. Also powers the device with no trouble at all

Cons: Extra adapters than I know what to do with.

Other Thoughts: I got this to replace a customer's power supply for his Dell Inspiron One 2020. He was using a beat-up HP laptop charger that had seen better days. I would have tried to fix it, but anyone who's tried to splice that coax-style wiring knows it's a lost cause.

Did you find this review helpful? Yes No

  • Bryan T.
  • 5/12/2014 8:42:45 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorks great. Ignore the bad review.

This review is from: Cooler Master RP090-S19AJ1-US (NA 90) Universal Notebook Power Adapter with 10 Adapter Tips

Pros: Sturdy feel.
Nice cables.
Charges the laptop I tired it in well.
Cooler Master.

Cons: - READ THE DELL incompatibility warning Cooler Master has clearly stated on the description tab.

Other Thoughts: Works great. Needed it to work on a customers laptop since i found I was missing the Samsung tip on my 65W targus charger. Decided it's time for an upgrade anyway and bought this.

Please know what you are buying before you do. ALWAYS check the compatibility of equipment you buy before you do.

Did you find this review helpful? Yes No

  • Louis L.
  • 4/18/2014 2:31:02 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggsWon't work with Dell

This review is from: Cooler Master RP090-S19AJ1-US (NA 90) Universal Notebook Power Adapter with 10 Adapter Tips

Pros: Build quality seems good, Work with Toshiba

Cons: Won't work with Dell E7440 which I purchase it for.
It is too heavy Wt. 1lb vs Dell's original adapter wt. 11oz

Other Thoughts: Buy this to use with Toshiba and Dell laptop. Very disappointed Cooler Master is a good company I buy it although there are no rating on this item, they should make sure it work with all the notebook they claims it suppose to work with, cost me $10.00 shipping back to Newegg they issue RMA really fast good company I buy a lot from them

Manufacturer Response:

Dear customer,

We sincerely apologize for the inconvenience. Due to Dell's proprietary design of the plug connection, our adapter is not able to support the charge function on the adapter itself. We make this clear on the packaging of the adapter. We once again apologize for any trouble you may have had regarding this situation. If you have any other questions, please let us know.

Respectfully,


Marvin R.
CMUSA Support.

Phone:
1-888-624-5099

0 out of 1 people found this review helpful. Did you? Yes No

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Volume Discounts
  • 2-4 $43.99 ea.
  • 5-9 $42.99 ea.
  • 10+ $40.99 ea.

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