Description
Corsair CH-911901A-NA K70 RGB TKL Champion Series Opto-Mechanical Gaming Keyboard
TAKE PRO PERFORMANCE TO YOUR NEXT COMPETITION
The CORSAIR K70 RGB TKL Optical-Mechanical Gaming Keyboard will carry you to victory with a compact tenkeyless form-factor and powerful CORSAIR AXON hyper-processing technology. CORSAIR OPX RGB optical-mechanical keyswitches offer hyper-fast 1.0mm actuation guaranteed for 150 million keypresses, topped by durable double-shot PBT keycaps. Win in style with a refined aluminum frame and dynamic per-key RGB backlighting, and flip the tournament switch to instantly disable macros and swap to distraction-free lighting. Powerful iCUE software on both PC and macOS enables custom macro programming and key remaps, while dedicated media keys and an aluminum volume roller offer convenient control over media. A detachable USB Type-C cable and onboard storage for up to 50 profiles enable you to take pro performance to your next competition.
The CORSAIR K70 RGB TKL Optical-Mechanical Gaming Keyboard will carry you to victory with a compact tenkeyless form-factor and powerful CORSAIR AXON hyper-processing technology. CORSAIR OPX RGB optical-mechanical keyswitches offer hyper-fast 1.0mm actuation guaranteed for 150 million keypresses, topped by durable double-shot PBT keycaps. Win in style with a refined aluminum frame and dynamic per-key RGB backlighting, and flip the tournament switch to instantly disable macros and swap to distraction-free lighting. Powerful iCUE software on both PC and macOS enables custom macro programming and key remaps, while dedicated media keys and an aluminum volume roller offer convenient control over media. A detachable USB Type-C cable and onboard storage for up to 50 profiles enable you to take pro performance to your next competition.
CORSAIR OPX RGB Optical-Mechanical Keyswitches
HYPER-FAST INPUTS
Hyper-fast input with 1.0mm actuation distance and smooth linear travel, guaranteed for 150 million keystrokes.
CORSAIR AXON HYPER-PROCESSING TECHNOLOGY
CORSAIR’s most advanced gaming keyboard experience processes and transmits inputs up to 8x faster than conventional gaming keyboards with 8,000Hz hyper-polling, 4,000Hz key scanning, and up to 20 layers of hardware RGB lighting processing while maintaining speed performance.
Hyper-fast input with 1.0mm actuation distance and smooth linear travel, guaranteed for 150 million keystrokes.
CORSAIR AXON HYPER-PROCESSING TECHNOLOGY
CORSAIR’s most advanced gaming keyboard experience processes and transmits inputs up to 8x faster than conventional gaming keyboards with 8,000Hz hyper-polling, 4,000Hz key scanning, and up to 20 layers of hardware RGB lighting processing while maintaining speed performance.
An Incredible Feature-Set
TAKE ON THE COMPETITION IN STYLE
A durable and refined aluminum frame is illuminated by fully programmable dynamic per-key RGB backlighting to sport your team’s colours or create your own personalised lighting effects.
PBT DOUBLE-SHOT KEYCAPS
A precision-molded keycap set with a standard bottom row layout resists wear, fading, and shine, with 1.5mm thickness for rigid stability.
DEDICATED MEDIA KEYS
Easily control your media at the push of a button, while the signature CORSAIR aluminum roller smoothly adjusts volume levels and is fully programmable in iCUE software to perform custom actions.
FULL N-KEY ROLLOVER (NKRO)
100% Anti-Ghosting ensures that every keypress registers, no matter how fast you play.
A durable and refined aluminum frame is illuminated by fully programmable dynamic per-key RGB backlighting to sport your team’s colours or create your own personalised lighting effects.
PBT DOUBLE-SHOT KEYCAPS
A precision-molded keycap set with a standard bottom row layout resists wear, fading, and shine, with 1.5mm thickness for rigid stability.
DEDICATED MEDIA KEYS
Easily control your media at the push of a button, while the signature CORSAIR aluminum roller smoothly adjusts volume levels and is fully programmable in iCUE software to perform custom actions.
FULL N-KEY ROLLOVER (NKRO)
100% Anti-Ghosting ensures that every keypress registers, no matter how fast you play.
Superb Portability
TOURNAMENT SWITCH
Flip the tournament switch to focus on winning those crucial games, automatically locking to distraction-free static backlighting and disabling accidental macro activations.
DETACHABLE TYPE-C CABLE
Makes the K70 RGB TKL easy to take on the go and connect anywhere.
UP TO 50 ONBOARD PROFILES
Save custom macros, actions, and your own uniquely vibrant RGB lighting effects, driven by AXON with up to 20 lighting effect layers.
Flip the tournament switch to focus on winning those crucial games, automatically locking to distraction-free static backlighting and disabling accidental macro activations.
DETACHABLE TYPE-C CABLE
Makes the K70 RGB TKL easy to take on the go and connect anywhere.
UP TO 50 ONBOARD PROFILES
Save custom macros, actions, and your own uniquely vibrant RGB lighting effects, driven by AXON with up to 20 lighting effect layers.
Unite Your Setup
CORSAIR ICUE SOFTWARE
Powerful CORSAIR iCUE software on both Windows and macOS enables dynamic RGB lighting control, key remaps and macro programming, and exclusive integrations with select games that turn your system’s lighting into an extension of the action.
| SPECIFICATIONS | |
| Brand | Corsair |
| Series | Gaming Keyboards |
| Model | CH-911901A-NA |
| Form | Factor |
| Chassis | Aluminum, black anodized, brushed finish |
| Keyswitches | CORSAIR OPX, optical-mechanical, 45g actuation force, 1.0mm actuation distance |
| Backlight | Individually lit and per-key programmable |
| LED Color | RGB, 16.8 million colors |
| Keycaps | PBT double-shot, 1.5mm thick, backlight compatible |
| Connectivity | 1 x USB 3.0 Type-A |
| USB Report Rate | Up to 8,000Hz hyper-polling |
| Matrix | Full key rollover (NKRO) with 100% anti-ghosting |
| On-Board Profiles | Yes, up to 50 |
| Media Keys | Yes, five dedicated hotkeys (play/pause, stop, next track, last track, mute) and volume roller |
| Brightness Key | Yes |
| Windows Lock Key | Yes |
| Adjustable Height | Yes |
| iCUE (Software) | Supported in Windows 10 and macOS 10.15 |
| Cable | 1.82 m, USB Type-C to Type-A, detachable, black, braided fiber |
| Dimensions | 360(L) x 164(W) x 40(H) mm |
| Weight | 0.88 kg |
| Warranty Information | |
| Warranty | 2 Year Warranty |




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