Corsair M65 RGB Ultra Tunable FPS Gaming Mouse Marksman 26,000 DPI Optical Sensor, Optical Switches, AXON Hyper-Processing Technology, Sensor Fusion Control, Tunable Weight System - Black
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Availability:
Only 10 left in stock, order soon!
Arrives
Wednesday, Jun 24
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Color: Black
Style: M65 ULTRA WIRED
Features
- Iconic Aluminum Frame: The M65 RGB ULTRAs anodized aluminum frame makes for lasting durability with a familiar shape.
- CORSAIR MARKSMAN 26,000 DPI Optical Sensor: With an astonishing native 26,000 DPI and 650 inches per seconds (IPS) tracking, the MARKSMAN sensor captures your every mouse movement.
- Optical Switches: Left and right-click switches deliver hyper-fast and precise responses, while standing up to years of rigorous use.
- CORSAIR AXON Hyper-Processing Technology: Registers and transmits your movements and clicks up to 8x faster than conventional gaming mice thanks to a native 8,000Hz polling rate.
- Sensor Fusion Control: Combines a six-axis gyro and accelerometer to enable ultra-low lift-off distance for more accurate tracking when repositioning your mouse.
Description
Make all your clicks count with the CORSAIR M65 RGB ULTRA Tunable Gaming Mouse, boasting a durable aluminum frame and pinpoint accuracy powered by a 26,000 DPI MARKSMAN optical sensor and optical OMRON switches. A six-axis gyro enables convenient tilt gestures for in-game actions, while CORSAIR AXON Hyper-Processing Technology transmits those actions up to 8x faster than other gaming mice.
Brand: Corsair
Color: Black
Connectivity Technology: USB
Special Feature: 26000 dpi, Right-handed
Movement Detection Technology: Optical
Connectivity Technology: USB
Additional Features: 26000 dpi, Right-handed
Movement Detection: Optical
Button Quantity: 8
Hand Orientation: Right
Compatible Devices: Personal Computer
Operating System: Mac, Windows
Hardware Platform: Mac, PC
Power Source: Cable
Mouse Maximum Sensitivity: 26000 Dots per Inch
Minimum Required Operating System Version: Windows 10
Range: 5.0 meters
Color: Black
Style Name: M65 ULTRA WIRED
Theme: gaming
Enclosure Material: Aluminum
Finish: Matte
Brand: Corsair
Model Name: M65 RGB Ultra
Antenna Location: Gaming, Office
Model Number: CH-9309411-NA2
Built-In Media: M65 RGB ULTRA Gaming Mouse, Optional weights, Quick Start Guide, Safety leaflet, Warranty card
Are Batteries Included: No
Are Batteries Required: No
Manufacturer: Corsair
UPC: 840006657613 840006641285
Mfr Part Number: CH-9309411-NA2
Warranty Description: 2 year manufacturer
Item Weight: 8 ounces
Item Dimensions L x W: 4.6"L x 1.5"W
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jun 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
Style: M65 ULTRA WIRED
1 WEEK UPDATE: After a week of use I have decided to return this mouse and try the Ironclaw. The bottom line is, I am not getting used to the feel of this mouse. I think it is just too small for my hand. I also don't like the sniper button being located where my thumb naturally rests. Sometimes I pick up my mouse to re-position it and I end up pushing the sniper button sometimes. There is no question that this mouse is superb as a dedicated gaming mouse. Between the 26,000 DPI capability and the 8,000 Hz polling rate, this thing really performs as a gaming mouse. But for everything else, it falls short for me. I want a larger mouse that is more oriented towards comfort, I am willing to trade off some of the gaming performance to have a more comfortable mouse. Original Review: For the past 5 years I have been using the Corsair Sabre and just recently noticed issues with the right click, I was having to push it harder for it to stay on during gaming. Other than that it still works fine so I will keep it as a backup mouse. But I decided to upgrade to the M65 RGB Ultra. Last two photos are comparisons of the M65 vs the Sabre. As you can see the size of the two is equivalent, but the shape and feel is very different. 1. With all the weights installed, the M65 is significantly heavier. With them removed, significantly lighter. So it is very nicely tunable in the weight department. I am keeping all of them installed as I like a heavy mouse. 2. For pretty much everyone the sniper button on the M65 is going to be located where your thumb naturally rests on the mouse. This is one of the biggest differences that requires getting used to. The button requires a firm press to activate so accidentally doing so really isn't a concern. Its just the feel of the button constantly on your thumb is different if you have never used a mouse with a button in this location. FYI in default setup pressing the sniper button (at any time) changes the mouse to the sniper DPI setting (400 DPI), this is really nice to have during gaming. I don't play a lot of FPS games but I will still use it occasionally. Of course you can program all the buttons to do whatever you want them to do in iCue. 3. The mouse wheel on the M65 has a grippier feel and is much harder to rotate. It also has a very solid click into place. It isn't a smooth scrolling wheel, it has very pronounced 'notches'. Some will like it, some won't. 4. I have the wired version and the quality of the USB cable is excellent and very soft. The USB plug itself has grippy rubber on it and is also very well made. 5. The range of DPI with this mouse is crazy. I tried 26,000 DPI but frankly I don't see how anyone would ever use it, even in FPS games. I changed my settings from 1200 DPI to 15,000 DPI and even then I will probably never use the 15k setting. The most I ever use in game is about 12k. But it is still available if you want it. 6. One of the draws of the wired version of this mouse is the 8,000 Hz polling rate. I just tried it while playing the Dead Space remake and did NOT like it at all. It felt unnatural to me. It was so fast that I was getting rapid and unexpected movement in game that went away when I lowered the setting to 4,000 Hz. At 4,000 Hz it is still extremely responsive and feels much more natural to me. I suspect that I am probably so used to having a slight delay that it just feels more normal. Note that it also requires a lot of CPU power to function in game at 8,000 Hz. Its not worth it to me and I didn't like it, but to each his own. Overall I am happy with this mouse. I still have to get used to the overall feel of it in my hand, but that will happen fairly quickly. Hopefully it holds up.
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Reviewed in the United States on February 8, 2023 Reviewed in the United States on February 8, 2023 by LD
Color: Black
Style: M65 ULTRA WIRED
I've used this same mouse for the past decade for work and gaming, only needing to replace it once because the scroll wheel stopped working after 6 years. It feels great and has a nice weight to it. I like that it's wired so I don't have to worry about charging it. The colors are customizable but I don't really mess around with that. It has a button on the side you can press with your thumb to either slow down your mouse speed (for aiming) or customize to a different action. I have honestly never used it once but it's fun to press a bunch of times when I'm waiting for a page to load.
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Reviewed in the United States on January 3, 2026 by Eric Davis
Color: Black
Style: M65 ULTRA WIRED
Bought as a Christmas present for my boyfriend! He loves it and uses everyday for his PC games!
Reviewed in the United States on April 10, 2026 by Kimie
Color: Black
Style: M65 ULTRA WIRED
Ever since owning the now discontinued Logitech G602, possibly the GOAT gaming mouse, I've been hunting for a replacement. The thumb grip is what attracted me to this mouse, and the customization options. This is a really fine mouse and feels really nice to hold. Unfortunately, this mouse is 100% unusable. Watch the attached video. The DPI shift button, or "sniper mode" seems to be mechanically bugged. This mouse is not even 48 hours old to my possession, and I noticed this issue immediately after playing some games. Seems like an internal fault, if I had to guess there's a short between two connections which is triggering the DPI shift. Not something I'm willing to attempt to repair myself, not going to bother ordering another. If you purchase this mouse, I hope you do not have the same issue. Even the... wonderful... ICUE software fails to solve this problem, I tried to disable the sniper button by changing the bind to the Break / Pause key. This works until you restart or shut down the computer, the on board memory seems to forget this change. The best solution I can come up with is to just match the DPI shift to my preferred DPI sensitivity. But this completely negates the feature of being able to use the DPI shift. And if it wants to randomly trigger then I can't use any of the other DPI settings. This mouse will go into the garbage as soon as I find replacement.
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Reviewed in the United States on August 24, 2025 by NM
Color: Black
Style: M65 ULTRA WIRED
The main reason I purchased this mouse was the onboard memory. I switch between Linux, macOS, and Windows and don't care for having software running in the background all the time to control my mouse. I only change the function of the sniper button to a key combo that shows my window overview in each OS. I use the software on macOS to make the changes and then close the application. I don't install the helpers or grant any background permissions, so the software is only used to change and save the presets to the device. This mouse does that perfectly. I don't have the software running in the background and I can switch between my different machines without any problem. It is very comfortable and a nice weight (without the additional weights installed). It is also very solid compared to most mice I have used over a very long period of time. The buttons feel great, and it glides well. I highly recommend this mouse for anyone needing a mouse in a cross-platform environment.
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Reviewed in the United States on December 5, 2025 by Andrew Kunkel
Color: Black
Style: M65 ULTRA WIRED
The Corsair M65 RGB Ultra is easily one of the most reliable and customizable gaming mice I’ve ever used. From the moment you pick it up, the build quality stands out — the aluminum frame feels solid and premium, and every click is crisp and consistent. It’s the kind of mouse you can trust for both everyday use and intense FPS sessions. One of my favorite features is the RGB lighting customization. Through Corsair’s iCUE software, you can fine‑tune the LEDs in a ton of ways — different colors, patterns, brightness levels, reactive effects, and syncing with the rest of your setup. It’s not just “RGB for show”; it’s genuinely flexible and lets you dial in a look that matches your exact vibe. The tunable weight system makes a huge difference too. The included weights let you adjust the feel of the mouse from lighter and quicker to heavier and more controlled. It’s surprising how much this changes the overall experience — especially in FPS games where precision matters. Once you dial in the weight that feels right, the mouse becomes an extension of your hand. Performance‑wise, the sensor is incredibly accurate, tracking is smooth, and the mouse responds instantly. After long sessions, it still feels consistent and dependable, which says a lot about its reliability. Overall: If you want a mouse that’s durable, customizable, and performance‑focused, the M65 RGB Ultra is a fantastic choice. The RGB flexibility, rock‑solid reliability, and adjustable weights make it stand out from most gaming mice in this price range.
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Reviewed in the United States on March 19, 2026 Reviewed in the United States on March 19, 2026 by maddog11221
Color: Black
Style: M65 ULTRA WIRED
Would give it a 5, but for my needs, I deduct one star for productivity. For gaming, this is excellent. However, when I use this all day for work, the buttons are so sensitive that I find I can't just rest my hand on the mouse for long reading sessions. I end up mouse clicking unintentionally. Usually, this isn't such a big deal as it just opens contexts menus and such. Also, the Icue software interface is more difficult to navigate and understand than the logitech gaming software I used before. Icue is very powerful, and all sorts of adjustments are there, but it requires some reading and getting used to. Overall great high quality mouse that'll take your gaming to the next level.
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Reviewed in the United States on July 1, 2024 by B. Wagoner
Color: Black
Style: M65 ULTRA WIRED
Love this mouse, just as good or if not better than the previous model. Adjusting DPI freely on the fly is awesome, and I think the design is very sleek and comfortable to use. It's medium to large in size, I have large hands, so this is a plus. The buttons are appropriately sized and natural in use. Plug right in and go, super easy to use. Quality is excellent for the price.
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Reviewed in the United States on January 31, 2026 by Aaron