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CORSAIR

CORSAIR - K70 CORE RGB Mechanical Gaming Keyboard - Gray

Model: CH-910991E-NA
SKU: 6558790
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Deal ends Jun 15, 2026
$99.99
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Specifications
  • Lighting Type
    RGB
    Form Factor
    Full-size
    Keyboard Technology
    Mechanical
    Key Switch Behavior
    Linear
    Connection Type
    Wired
  • Key Specs
    • Lighting Type: RGB
    • Form Factor: Full-size (The size, arrangement, and physical configuration of the product.)
    • Keyboard Technology: Mechanical (Type of technology that detects a key press.)
    • Key Switch Behavior: Linear (Refers to the mechanisms under the keycaps on a keyboard that enable you to type faster and more precisely. Linear switches move straight up and down without any sound or bump. Tactile switches provide a noticeable bump in the key press, and no sound. Clicky switches provide a bump in the key press and "clicky" sound.)
    • Connection Type: Wired
  • General
    • Brand: CORSAIR
    • Model Number: CH-910991E-NA
    • Product Name: K70 CORE RGB Mechanical Gaming Keyboard
    • Color: Gray
  • Features
    • Lighting Type: RGB
    • Customizable Lighting: true
    • Numeric Keypad: true
    • Touchpad: false
    • Keyboard Type: Gaming
    • Palm Rest: false
    • Spill Resistant: false (Designed to resist some degree of accidental liquid spill. The level of spill-resistance is indicated by the product manufacturer, but the degree of protection may not be guaranteed after normal wear of the product.)
    • Keyboard Features: CORSAIR K70 CORE RGB Mechanical Gaming Keyboard - Steel Gray - CORSAIR MLX Red Linear Switches - Sound Dampening - Rotary Dial - Aluminum Top Plate - Onboard Storage
    • Foldable: false
    • Keycap Material: ABS
    • Maximum Number of Memory Profiles: 5
  • Functions
    • Form Factor: Full-size (The size, arrangement, and physical configuration of the product.)
    • Number Of Keys: 104
    • Keyboard Technology: Mechanical (Type of technology that detects a key press.)
    • Dedicated Macro Keys: true (Perform shortcuts of key sequences to carry out commands with a single key. Key sequences may include key strokes, mouse actions, and/or menu actions.)
    • Adjustable Tilt Function: true
    • Number Of Programmable Macros: 15
    • Key Switch Type: CORSAIR MLX Red
    • Key Switch Behavior: Linear (Refers to the mechanisms under the keycaps on a keyboard that enable you to type faster and more precisely. Linear switches move straight up and down without any sound or bump. Tactile switches provide a noticeable bump in the key press, and no sound. Clicky switches provide a bump in the key press and "clicky" sound.)
    • Rollover: Full-key (Refers to the number of keys that can be correctly registered when pressed simultaneously. Rollover may be referred to as n-key rollover (KRO) or anti-ghosting.)
    • Multimedia Keys: true
    • Internet Keys: false
    • Number Of Programmable Keys: 104
    • Actuation Distance: 1.9mm
    • Actuation Force: 45g
  • Connectivity
    • Connection Type: Wired
    • Wired Connectivity: USB-A (USB 3.0 Gen2)
    • Cable Length: 6 feet
    • Detachable Cable: true
    • Number Of USB Port(s): 1 (The total number of USB ports including all generations and versions.)
    • Number of Devices Connectable Simultaneously: 1
  • Compatibility
    • Operating System Compatibility: Windows, Mac
    • Plug and Play Operation: true
    • System Requirements: iCue software (The software that a product must have for it to be able to integrate with another product.)
  • Dimensions
    • Product Height: 1.89 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 6.79 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 18.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 42.32 ounces (The out of box weight of the item.)
  • Mouse
    • Mouse Included: false
  • Warranty
    • Warranty - Parts: 2 years
    • Warranty - Labor: 2 years
  • Other
    • UPC: 840006665793

The CORSAIR K70 CORE gaming keyboard empowers your best play and makes gaming and typing amazing. With silky smooth CORSAIR Red linear mechanical switches and two layers of sound dampening foam for a superior typing sound and feel, this is premier CORSAIR performance at its core. Take control effortlessly with a multi-function rotary dial and programmable media button, configurable in iCUE. Use iCUE to also customize the K70 CORE’s dazzling per-key RGB lighting and make your desktop your own dynamic work of art, and then save your RGB settings and macros on up to five onboard profiles to always have at the ready. Your ambition starts with the K70 CORE.

  • Magnificent mechanical keyboard experience: Pre-lubricated CORSAIR Red linear mechanical switches deliver smooth, responsive keystrokes, enhanced by two layers of sound dampening for extremely satisfying gaming and typing.
  • Masterful media control: Control volume and more with a multi-function rotary dial and programmable media button, customizable with iCUE.
  • Robust alminum top plate: The durable aluminum top plate offers another layer of stability and style.
  • Sturdy double-shot keycaps: Tough and resilient ABS double-shot keycaps won’t crack under pressure.
  • Store your settings onboard: Save up to five profiles of your customized settings and RGB.
  • Customize your keyboard in iCUE: Take control with CORSAIR iCUE, unlocking vivid dynamic RGB lighting customization, key remaps, and media button programming.
Whats Included
  • K70 RGB CORE Mechanical Gaming Keyboard
  • Safety leaflet
  • Warranty card

Q: Does this keyboard have a dedicated media control?

A: Yes, the keyboard has a multi-function rotary dial and a programmable media button for convenient media control.

Q: What software is used to customize the keyboard settings?

A: You can customize the keyboard settings using the CORSAIR iCUE software.

Q: How many onboard profiles can I save on this keyboard?

A: You can save up to five profiles of your customized settings and RGB lighting.

Q: Are the keycaps on this keyboard durable?

A: Yes, the keycaps are made of ABS double-shot material, which makes them tough, resilient, and resistant to cracking under pressure.

Q: What type of key switches does the K70 CORE keyboard use?

A: The K70 CORE uses CORSAIR Red linear mechanical switches.

Q: What is the top plate of the keyboard made of?

A: The keyboard features a durable aluminum top plate for added stability and a stylish look.

Q: Does this come with a palmrest?

A: It does not but it does come with feet on the back end that you can use to raise the back half, personally i found that to help just as much as a palm rest.

Q: The A key is not working about 2/3 of the time. I tried cleaning the cap and switch, resetting the keyboard, and updating drivers and firmware. The problem persists. I’m assuming a faulty switch at this point. Any other guesses or advice?

A: undefined

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Pros for CORSAIR - K70 CORE RGB Mechanical Gaming Keyboard - Gray
RGB Lighting, Noise Level, Keyboard Quality, Key Feel, LightingThere were no pros for this product—There were no pros for this product—Noise Level, RGB Lighting, Build Quality, Feel, Size
Cons for CORSAIR - K70 CORE RGB Mechanical Gaming Keyboard - Gray
Software, Connectivity, Volume Knob, Wrist RestThere were no cons for this product—There were no cons for this product—Software, Key Sensitivity, Port Placement

Specs

Reviews

Rating 4.6 out of 5 stars with 597 reviews

5 star rating. 455 reviews4 star rating. 86 reviews3 star rating. 21 reviews2 star rating. 16 reviews1 star rating. 19 reviews
92% would recommend to a friend
Customers are sayingCustomers admire the K70 CORE RGB Mechanical Gaming Keyboard for its overall quality, pleasant key feel, and attractive RGB lighting. Many appreciate its reasonable noise level, customizable lighting options via iCue software, and comfortable design suitable for extended use, especially considering its price point. However, some customers have reported issues with the software and connectivity. Additionally, a few users have expressed a desire for a wrist rest and noted a minor issue with the volume knob's stability.
This summary was generated by AI based on customer reviews.
  • Keyboard Quality (213)
  • Key Feel (61)
  • RGB Lighting (45)
  • Noise Level (19)
  • Lighting (15)
  • Software (13)
  • Connectivity (5)
  • Volume Knob (4)
  • Wrist Rest (4)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    A Very Satisfied Customer

    Very Good Keyboard, the Build Quality is really Rugged and Durable (I may have dropped it a few times) the Key caps are very easy to pop off and switch out for those who like changing them, and the RGB is very easy to use and configure, and very vivid per Button. Definitely a Very Good Keyboard for anyone looking to get into gaming or looking for an upgrade.

    Posted by JeremiahB

  • Rated 4 out of 5 stars

    No Regrets On My First Choice

    General Impressions: I've been using the Corsair K70 RGB mechanical gaming keyboard for over a month now, and it's been fantastic. Straight out of the box, I was impressed by its look and feel. The build quality is outstanding—it's sturdy and doesn't feel cheap at all. As my first mechanical keyboard, it has surpassed my expectations. It fits seamlessly into my setup, and the customizable RGB lighting is definitely a great addition. Build Quality: The Corsair K70 RGB is built to last. The gray color looks sleek and modern, and it pairs well with my gaming gear. The overall design and construction give it a premium feel. Switches and Typing Experience: The keys are incredibly responsive and comfortable. Whether I'm gaming or typing for extended periods, this keyboard performs exceptionally well. In competitive FPS games, the responsiveness of the keys has made a noticeable difference in my performance. It's a significant upgrade. RGB Lighting and Software: The RGB lighting on this keyboard is top-notch. The brightness is perfect, and the color variety is impressive. The Corsair iCUE software had a bit of a learning curve, but I figured it out quickly. Now, I have all my presets set up, and the customization options are fantastic. Features: One of my favorite features is the multimedia controls, especially the unique volume button. I use it much more than I expected, and it adds a lot of convenience to my daily use. Ergonomics and Comfort: The only minor issue is that the keyboard is a bit high and doesn't come with a wrist rest. However, raising the feet solved this problem for me. I spend several hours a day typing and gaming, and I haven't experienced any discomfort since adjusting the height. I might get a wrist rest eventually, but for now, it's working fine. Overall Performance and Value: Overall, I'd rate the performance of the Corsair K70 RGB at 9/10. I absolutely love it and believe it was worth the price, especially with the sale I got. I have no regrets about my purchase. I highly recommend this keyboard to anyone looking for their first mechanical or gaming keyboard. It's a reliable and high-performing choice that I see myself using for a long time.

    Posted by HungryAbyss

  • Rated 4 out of 5 stars

    Great keyboard, Mediocre software

    The keyboard in general is very good and the switches are not overly loud that your friends will hear them through your mic. The lights aim the keyboard are fairly bright as well and look good at any lighting. I would have given it 5 stars but the software that’s corsair uses (ICUE) crashes quite frequently and it seems to have been an issue for many others as well.

    Posted by Ryan

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