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Gaming Keyboards > 
Corsair > 
Item#: N82E16823816005

Corsair CH-9000019-NA Vengeance K70 Mechanical Keyboard

  • 100% Cherry MX Red Mechanical Key Switches
  • Key-by-Key Customizable Backlighting
  • Brushed Aluminum Chassis
  • 100% Anti-Ghosting with Full Key Rollover on USB
  • Contoured, Textured WASD and 1-6 Keycaps
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The Corsair K70 is a fully mechanical, backlit keyboard that’s designed for performance gaming. It features built-in Cherry MX Red switches and each key is individually lit for brilliant backlighting and easy customizability to highlight important functions. The brushed aluminum structure provides rugged durability and a professional-grade finish. Replaceable contoured keycaps make it easier to find critical WASD keys—even in dim light. Plus the 20 Key Roll-over and 100% Anti-Ghosting mean that every key you touch translates directly into the game.

  • newegg Cherry MX Red Mechanical Switches The Cherry MX Red Mechanical Switches deliver smooth, linear response for ultra fast double and triple taps without the audible click.
  • newegg Key-by-key customizable backlighting Deep blue LEDs with adjustable brightness and key-by-key programmability light up just the keys you need. It’s great for illuminating your key bindings for each game, and you can store multiple presets. They’re saved directly to the K70 on-board memory, so you can take your light maps with you.
  • newegg Contoured, textured WASD and 1-6 keycaps Keep your eyes on the action with easy to locate FPS keys. An extra set of standard typing keycaps and a keycap replacement tool are provided for general typing.
  • newegg Brushed aluminum chassis The K70 frame has a professional-grade look and feel, plus the rugged durability you need for hours of gaming.
  • newegg Full key matrix anti-ghosting with 20-key rollover Every keystroke translates into accurate gameplay - even when multiple keys are pressed. There’s no signal degradation and it keeps up with you, no matter how fast you play.
  • newegg USB pass-through An extra USB connector is provided. It’s great for attaching a Vengeance gaming mouse or headset.

Learn more about Vengeance K70

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of Vengeance K70

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  • Edward B.
  • 9/11/2014 7:17:07 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsFavorite keyboard I've owned

Pros: Great feel, replaceable textured keys, solid. Makes a satisfying sound with each key press, and I'm pretty sure it's sturdy enough to use as a weapon.

Cons: A little pricey for where it's at, but still worth it in my opinion.

Other Thoughts: The price is up there, so avoid this unless keyboards are really important to you. But if you decide you want to spend the cash on what's basically a luxury keyboard, this is a pretty solid choice.

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  • Qumars S.
  • 8/21/2014 8:14:15 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

2 out of 5 eggsAwesome Keys Terrible Lights

Pros: Feels and looks to be a high quality keyboard.

Cons: LEDs started dying after 4 month from the time of purchase. it all started with 1 dead LED then after that they added up. I now have about 12 dead LEDs. I had to pay about $33 for shipping to have it replaced (RMA) and who knows how long after the replaced one it will all happen again!?

Other Thoughts: If you are considering buying a mechanical keyboard with LED. you should reconsider your options, else expect quick death of LEDs from Corsair Keyboards.

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  • Haley H.
  • 8/18/2014 12:16:33 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsConstant LED Failure

Pros: Typing is great

Cons: Once one LED key goes out, others follow.

Other Thoughts: I've had the keyboard for close to a year and typing on this thing is pretty enjoyable. The build quality is top-notch and it looks pretty, however the LEDs failing is awful. Once one key goes out, others follow quickly. Obviously I'm not the only one who's experienced this. I have a friend who had his replaced three times already.

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  • eric b.
  • 7/28/2014 12:53:35 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsLED failure guaranteed.

Pros: Aside from the LED's this is hands down the best keyboard I have ever owned. I love the feel of they keys, the fit and finish of the keyboard, the overall build quality just feels exceptional. The media keys and volume roller are also very nice.

Cons: The LED's WILL FAIL. Not a question of if, it's a question of when. Look up other reviews or visit corsair's forums if you don't believe me. I have 12 LED's out right now and expect the rest to go eventually. This sucks because I really liked the lighting on this keyboard. Sometimes the keys think they are stuck down too and will repeat the key until you press it again, this I'm not really worried about.

Other Thoughts: I liked my first keyboard so much I bought a second one for work. That one is newer and has yet to lose an LED but I'm confident it is only a matter of time.

If a Corsair rep is reading this KNOW THIS:

I refuse to pay shipping for the RMA process so don't even bother unless you can guarantee I won't pay a dime. $40+ for shipping is insane when it is clearly a known manufacturing defect that Corsair has not even fixed yet. I also want proof that the issue has been resolved before I ever buy another Corsair product.

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  • Amy S.
  • 7/13/2014 9:35:53 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSuperb Quality Mechanical Keyboard

Pros: This keyboard has served me well for almost a year. I'm writing this review with it right now. It retains its comfort since the day I bought it. The wrist rest has a soft rubber smooth texture with small nodes imprinted for friction. Overall it's a very nice touch and clicks in securely but easily too.
Typing on the Cherry MX Red switches was a whole new experience that has spoiled me from membrane mushers forever. I've tried Blue, Brown, Black, and Red switches and can say that the reds are my favorite. Browns are great for typing, Blues are a little gimmicky and get annoying fast (for me, some people live by them), and blacks were a very close match to the reds except were not quite as sensitive. That made it better for typing than the Reds but I preferred the quicker response.
Moving on to the LED's and lighting, the lighting is some of the brightest and most reliable that I've experienced. It has four options ranging from off to VERY bright. I tone it down sometimes because of the intense luminosity. Some say that the F keys are dimmer, but they are slightly so, only because the LED light isn't centered underneath the laser etching for F keys. The lights are fine. I have never had a problem with one of the LED's going out. Strong clean blue was a personal favorite and are going strong to this day.
The keys themselves have a great smooth texture, and a simple font that looks a lot better than certain other brands that try and have a greenish gamer pseudo-futuristic style that I find juvenile. The laser etching ensures that nothing will erase the imprints. The spacebar has a great texturing on it, that's actually pretty insignificant but is a nice touch. The anodized aluminum backing is awesome, keeping the keyboard feeling solid. The K70 is easy to clean because of the space between the keys and the backing, and they come off easily with the included keycap popper. The cable is a thick braided cable that is VERY thick and strong. No fraying for over a year and it's been bent around quite a lot. The USB Passthrough works great and the back ends of the K70 cable shows you which USB is for the board and which is for the passthrough. I believe they are gold plated. There are four feet on the bottom for adjustment, and if you take the wrist rest off there is even a spot for the old one from the K60.
Finally, there is even a BIOS switch along with the polling rate switch which let me use this in BIOS when building my brother's computer without needing to get an old PS2 keyboard. Great addition.

Cons: The lighting options are cool— they have individual key backlighting and good lighting level adjustment but for the same pricing other brands offer insane lighting modes like snaking, etc. I think there could be more profiles since there is only one right now besides the default, and perhaps more modes in the future. The spacebar is a bit wobbly for me, more so than other keyboards but not by much. Just a small thing I thought was worth mentioning. The overall biggest con besides those small features is the lack of rubber feet. Even the $10 membrane board I used before this one had rubber feet. There are four of them and they can really help with raising the level to the right comfort level but they can't be used because otherwise it will slide around too much. Almost all other keyboards in this price range offer that. It's a shame that slipped by Corsair.

Other Thoughts: In conclusion, I was extremely pleased with this keyboard. Despite some minor issues I found the quality to be incredible. The keys are fantastic, the lighting is great, the design is top notch, and the wrist rest and cables are also sturdy. Would strongly recommend over almost any other keyboard in this price range for somebody looking for a cleanly designed quality mechanical keyboard. Also, there is a reactive backlighting mode that they do not advertise, but I think' it's cool. You can activate it by pressing Ctrl and the keyboard's record key for setting the profile at the same time. Pretty cool feature.

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  • Robert N.
  • 7/5/2014 9:29:00 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsGreat Keyboard

Pros: Simple, Sturdy Design.
This keyboard doesn't try to do anything too fancy. It's just well built. No overabundance of macro keys (You may not find this as a pro)
It's a mechanical Keyboard
Individual Backlit LEDs
Keycaps are raised - makes it very easy to clean and prevents it from getting very dirty

Cons: I've had issues with LEDs burning out. About 6 months into owning the keyboard I started to notice that my "g" key was burnt out. Not long after, my 6, 8, tab, q, and f8 keys were all out. I contacted corsair and sent the keyboard for an RMA. Corsair Customer support was very efficient. However, my new k90 6 months or so in currenlty has a dead "E" key LED. I can't justify the shipping cost to get it replaced again.

Other Thoughts: If you're looking for your first mechanical keyboard, make sure you know what kind of keycaps you want. I play a wide array of games, and the red keys are very suited to twitch gameplay as they don't take much force at all to click. Personally I'd likely buy a keybaord with blue or brown keys in the future (I love the clickiness), although I still love this keyboard.

Manufacturer Response:

Hi Rob,

Thank you for the review! We're deeply sorry to hear that you've had issues with LEDs burning out on both keyboards. If you would like a replacement, please contact us directly at 888-222-4346 or you may submit a ticket at and we will be happy to help you.

Thank you,
Corsair Customer Support
Corsair Support Email:
Corsair Support Phone Number: 888-222-4346

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  • brian s.
  • 6/1/2014 9:41:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsOver priced

Pros: keys work amazing

Cons: l.e.d lights in keys suck started to die even on barely used keys seems more like a short then a dead l.e.d as the ones that wont light do light a different key while reactive typing is enabled

Other Thoughts: Corsiar has good customer service and will refund or replace with diffrent model

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  • David M.
  • 5/24/2014 1:26:02 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsGoing downhill

Pros: Mechanical keys
Adjustable lighting
USB port
Basic media controls (very handy and not over done)
Keyboard is heavy enough to keep it from sliding around
Metal construction
Braided cable cover and reinforced at the ends
Lettering is still visible when keys are dark

Cons: I bought this keyboard last summer, and still have another year on the warranty. Initially I was annoyed that some of the keys were touchy and prone to insert letters when typing. The K key is my nemesis as a touch typist used to the home row. I'm particularly aggravated that three keys have gone dark within the last week; 6, 8 and then Z just an hour ago. You can imagine how annoying it would be to have a high use key like Z go dark (that would be sarcasm).

Other Thoughts: This is a moderately expensive gaming keyboard, and the expectation is a more robust build that should certainly hold up to someone who only wanted mechanical keys, and pretty blue lights. I"m disappointed. Having to deal with a warranty repair, and paying for shipping is almost enough to make me chuck this keyboard, and not waste further money on additional Corsair products. It was certainly enough to finally make me write this review. Now, what could go wrong with a computer case after a year?

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  • Spencer C.
  • 4/29/2014 2:44:51 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsBest investment I've made in a keyboard

Pros: Smooth
Nice tone to the clicks
beautiful color with the LEDs
easily managed
Great for gaming

Cons: Some keys tend to get a little stuck or at least feel that way but when you use it there really isn't a difference

Other Thoughts: Fabulous keyboard can't wait to get another as weird as that sounds !

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  • PAUL E.
  • 4/24/2014 11:25:22 AM
  • Tech Level: Average
  • Ownership: less than 1 day




Did you find this review helpful? Yes No

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Item#: N82E16823816005
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