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Item#: N82E16826570016

CM Storm Sentinel Advance II - 8200 DPI Laser Gaming Mouse with 128 KB Memory

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  • 9 Buttons 1 x Wheel
  • Wired
  • Laser

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

CM Storm Sentinel Advance II Gaming Mouse

The Sentinel Advance II Gaming Mouse features the most advanced laser sensor, the Avago 9800. Capable of DPI up to 8200, the door opens for much higher sensitivity and accuracy levels than possible before and even extends these benefits to lower DPI settings. While still maintaining the most beloved traits from its predecessor, Sentinel Advance II is packed with new improvements to keep it as the must-have gaming mouse for gamers.

The Sentinel Advance II utilizes a superior Avago 9800 and is capable of 8200 dpi for higher sensitivity and accuracy. DPI adjustment ranges from 200 to 8200 for added flexibility.
The Sentinel-X microprocessor safeguards your mouse settings and stores up to 3 different game profiles. The stored profiles can retain macros, scripts, and other customizations so you can triumph on any PC system without the need of additional software.
With ultra-low 1.5mm lift-off distance, the Sentinel Advance II allows you to reposition the mouse quickly. Continue battle without any delay.
Recognize your active profiles with personalized lighting with a spectrum of colors and effects – you can even customize the OLED logo!
Looking for a heavier mouse? The Sentinel Advance II holds up to 4.5 gram metal weights, giving you the ideal mouse weight with a 22.5 gram weight variation.

What's Included

  • Sentinel Advance II Gaming Mouse
  • Quick Start Guide


  • Windows XP / Vista / 7
  • Mac OSX (Plug N Play only)
  • Internet connection recommended for driver and firmware updates

Technical Specs:

Sensor Avago 9800
Lift Off 3 mm
Buttons 9
Polling Rate 1000Hz USB Transfer Rate

Item Comparison

Model CM Storm Xornet CM Storm Spawn CM Storm Recon CM Storm Inferno CM Storm Sentinel Advance II
Grip Type Claw Claw Ambidextrous Claw/Palm Right Handed Palm
Sensor Optical LED Optical LED Optical LED Laser Laser
Max. Resolution 2000 dpi 4000 dpi 4000 dpi 4000 dpi 8200 dpi
Onboard Memory   32kb 32kb 128kb 128kb
Buttons 7 7 9 11 8
Profiles     3 Profiles 3 Profiles 5 Profiles
LED Lights     Multi-Colors   8 Colors
Weight System        
Script Support  

Learn more about CM Storm Sentinel Advance II

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of CM Storm Sentinel Advance II

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  • Mattin
  • 8/22/2015 4:51:24 PM
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggs

Pros: The range in which you can change the dpi is nice.

Cons: After a year of use, the soft coating began to fade away, and the aluminum 'grill' covering the light began to chip away and rust.

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  • Abigail A.
  • 11/17/2014 4:47:55 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsCM Storm Sentinel Advance II

Pros: Works perfectly, the software is easy to use, fits perfectly in my palm grip, nice braided cable to ensure longevity.

Cons: After about 6 months of use the paint on the mouse in the palm/thumb area has started to wear off due to sweat. The weird texture I feel on my palm every time I hold the mouse has become a little annoying...
The thumb buttons are also harder than I would have liked them to be.

Other Thoughts: Overall very good mouse.

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  • Maxime P.
  • 9/11/2014 4:22:04 AM
  • Ownership: more than 1 year

4 out of 5 eggsVery Good Mouse

Pros: Works flawless, precise, nice hand feeling, no hickups.

Cons: The "paint" is wearing off after 1 year.. but WHAT do i care.. lol

Other Thoughts: Had the first gen before, it had lasted over a year too. this one, i've been using for way over a year and i had to come write a review since there's a bunch of bad reviews about it and it isn't fair IMO.

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  • Mary W.
  • 5/20/2014 11:49:23 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGood

Pros: lots of settings, high DPI, big enough to fit my palm, fairly ergonomic

Cons: Before firmware update: the middle mouse button sometimes doesn't work perfectly, tracking would be intermittent if any dust was present.

The finish wears off within a month in places, it is fairly heavy even when all the weights are removed.

Other Thoughts: Do a firmware update if you have an older one like I do, it almost completely fixed the problems listed in cons. I switched to this mouse from an older logitech gaming mouse (MX518). It took my hand several months to get used to the shape of this mouse, so be warned when switching from logitechs shape to this. It isn't a downside because I feel I have better control over this mouse because of the shape.

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  • Curtis B.
  • 4/15/2014 1:49:40 PM
  • Ownership: more than 1 year

2 out of 5 eggsLongevity lacking

Pros: Awesome when its new...

Cons: I have now purchased two of these mice. The things seem to break down rapidly after about 6 months of use. The little lcd screen stops working altogether. The paint bubbles up and wears off which is worries me a bit, is the paint noncaustic? Also the left mouse button breaks, when clicking you get random dbl clicks or it will unclick while the button is pressed and held. Also you have to reinstall the software if you change usb ports which is annoying as well.

Other Thoughts: If you do get one of these make sure you have a backup mouse in about 6 months or so!

Manufacturer Response:

Hi Mr. Lukkystrike,

We sincerely apologize for the trouble you had with our mouse. Would you be able to contact us so we can get more details on the situation and provide a solution so we can rectify the situation?


Marvin R.


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  • lauren b.
  • 4/3/2014 2:14:03 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsSolid mouse

Pros: Smooth tracking, on the fly adjustments, the adjustable weights is nice, but I keep them all in as I like it to be heavier.

Cons: I had to RMA it after 6 months of heavy use, my right click button broke. Cooler Master had a quick turn around though under warranty since I had registered it and it was no hassle, just had to pay to ship it to them which was definitely worth it.

The little circle designs on the mouse tend to pile up dead skin cells....

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  • Jared T.
  • 3/17/2014 2:38:56 PM
  • Ownership: 1 month to 1 year

1 out of 5 eggsDO NOT BUY THIS MOUSE

Pros: You can change the colors of the display on this mouse.

Cons: Everything else a mouse is supposed to do for you this one falls short. From simple movements to it overheating even with the center LED light turned off. I was looking forward to this mouse before it arrived. Yet after only a single month my left button stopped working and I had to return it under warranty. Almost seven weeks later I received my replacement and it was more awful than before. It would overheat to the point of hurting my hand after long periods of use even with the lights off. Mouse functions along the X and Y axis were constantly changed making for infuriating use of this device. I recommend to anyone purchasing a new mouse to just pay the extra 20$'s for one that has been tested and proven. This was a loss of money and less fun than watching those dollars burn.

Manufacturer Response:


I am very sorry to hear about the issues with both of the Sentinels. Please contact us via live chat so that we can get this situation taken care of for you.


CM U.S.A. Support

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  • PAUL E.
  • 3/14/2014 1:43:10 PM
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggs



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  • Michael H.
  • 3/10/2014 7:27:25 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsCM Storm Sentinel Advance II - 8200 DPI Laser Gaming Mouse with 128 KB Memory

Pros: The mouse looks very nice the programmable profiles makes for nice transitions between different activities. setting up different profiles for gaming, internet, playing media, etc.. is very easy to do, and switching from profile to profile is as easy as pressing a button on the mouse. The removable weights are very easy to access, it could use more however.

Cons: After a few months the mouse profiles would not start up upon loading windows, in order to fix this i had to completely uninstall the software. This was very discouraging, i have had occasional problems with this since then. I feel that this is reason enough to be docked 2 stars.

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  • Gurjot S.
  • 2/24/2014 6:33:22 PM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsDont buy it is a piece of fail

Pros: Cheap
High Dpi
Good Software
High Customizable

Cons: Breaks quickly,

My brother and his friends bought 3 together. Within 10 months all 3 have had a left or right click button break.

Manufacturer Response:

Dear customer,

We are sorry to hear the situation regarding the mice failure. Would it be possible to contact us so we can get each mouse replaced under the 2 year warranty? This is not normal lifespan of the mouse in question. We can definitely help in making this right.


Marvin R.
CMUSA Customer Support.


1-888-624-5099 ext 602

Live chat:

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Item#: N82E16826570016
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