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Mechanical keyboards can get expensive. Even though the best mechanical keyboards for under $100 have the switches you need, the best gaming keyboards often have extra features that make them more expensive. At $140, the Corsair K70 RGB TKL is one example, but you get a lot for that price.
Corsair’s been dubbing keyboards “K70” for a while. Just look at our review of the Corsair K70 RGB Red from 2016 or the review of the Corsair K70 RGB MK.2, the latest version. Our review focus brings the tenkeyless (TKL) form factor to the lineup. The K70 RGB TKL is a competitive board with extra features like programmable keys and per-key RGB lighting that can be controlled by software.
Corsair K70 RGB TKL specifications
| Weight | 2.1 pounds |
| Cable | 6 feet (1.8m) USB-C to USB-A , braided, detachable |
| Onboard Storage | 8MB |
| Interface | USB Type-A |
Corsair K70 RGB TKL review: Design

The Corsair K70 RGB TKL Champion Series is a tournament-ready keyboard with a colourful and durable design in a small form factor. As a TKL keyboard, it doesn’t have a number pad, so it takes up less space on your desk.
This makes it great for people who don’t have much space on their desk or who travel a lot. At 14.2 x 6.5 x 1.9 inches, the K70 RGB TKL is about the same size as other TKL keyboards, but it is a little bit taller than the Razer BlackWidow V3 Tenkeyless and the smaller Roccat Vulcan TKL Pro. You can buy this keyboard from its official website.
Corsair K70 RGB TKL review: Keys
The K70 RGB TKL’s slightly bigger size comes from the fact that it has nice media keys. There are five hotkeys, and the volume roller is made of aluminium and has a textured surface. This is a pretty good set of features for a TKL. All of those keys felt pretty solid, especially when compared to the cheap plastic keys that come with cheaper keyboards.
Corsair K70 RGB TKL review: Features

The K70 RGB TKL is a competitive board with extra features like programmable keys and per-key RGB lighting that can be controlled by software. And as someone who plays games full-time, it seems like a good idea to spend money on a good keyboard. This keyboard is strong and should last for a long time. Since this is a TKL keyboard, you’ll have all the room on your desk you need for your mouse, so you can just play.
Corsair K70 RGB TKL review: Performance
The K70 RGB TKL works well in games, which won’t surprise anyone who has used a Corsair accessory before. Age of Empires III: Definitive Edition, Doom Eternal, Octopath Traveler, and Final Fantasy XIV were the games we used to try out the device. The keys felt accurate and responsive, whether we was setting up the Doom Slayer to destroy the legions of Hell or giving my group of pixelated adventurers turn-based orders.
Corsair K70 RGB TKL review: Price and Availability
There are a few small problems with the K70 RGB TKL that make it feel just a little less perfect than the full-size version. When the standard model costs only $30 more, the $140 price seems hard to explain. There aren’t that many types of key switches to choose from, and it takes some time to get used to how the media keys are split up.
Final Words
The Corsair K70 RGB TKL is a great keyboard for gamers. Our unit has Cherry MX Speed switches that are very easy to press and don’t move much before they are activated. It also has a very low latency, which makes it easy to play games. All of the keys can be set up as macros, it has full RGB lighting, and it’s made very well. It’s too bad that it doesn’t come with a wrist rest for when you play for a long time.
Corsair K70 RGB TKL Ratings
Pros
- Keys are very light to press.
- Full RGB backlighting.
- All keys are macro-programmable.
Cons
- Close keys can require getting used to
- Expensive
FAQs
Is Corsair K70 TKL worth it?
If you’re a casual gamer, it’s a hard maybe, but if you’re in the competitive scene, it’s definitely worth it. The K70 TKL, which is 360mm (6.46in) long, takes up less space on the best gaming desk than a full-size keyboard, but that’s not the only new thing.
Is Corsair K70 RGB Tkl good for gaming?
Both the SteelSeries Apex 7 TKL and the Corsair K70 RGB TKL are great gaming keyboards. Both are well-made and great for typing, but the SteelSeries comes with tactile, linear, and clicky switches, so you can choose the ones you like best. The Corsair, on the other hand, only has linear switches.
Is Corsair K70 RGB TKL hot-swappable?
The K70 Pro Mini Wireless is Corsair’s first mechanical keyboard with hot-swappable switches. This means that you can easily remove and replace them with a tool that comes with the keyboard, so you don’t have to solder anything.