Corsair K70 RGB TKL Optical-Mechanical Keyboard, Black
A tenkeyless optical gaming keyboard with linear CORSAIR OPX switches, up to 8,000 Hz polling, double-shot PBT keycaps and a tournament switch. NA layout with dedicated media controls and a detachable USB-C cable.
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Overview
CORSAIR K70 RGB TKL OPTICAL-MECHANICAL KEYBOARD, BLACK
CORSAIR K70 RGB TKL OPX
CORSAIR K70 RGB TKL OPX: K70 RGB TKL CHAMPION SERIES pairs a compact tenkeyless layout with CORSAIR OPX optical-mechanical switches. Dedicated media controls, a detachable cable and a physical tournament switch bring practical control to a wired keyboard designed for competitive play. Available from AX Store in Kuwait.
Keyboard Format
Linear Optical Switches
Maximum Polling
Key Scanning

Smooth optical switches
CORSAIR OPX switches have linear travel and a 1.0 mm actuation distance. Optical detection eliminates contact debounce, and the switches are rated for 150 million keystrokes.
AXON processing
CORSAIR AXON supports up to 8,000 Hz polling and 4,000 Hz key scanning. These are keyboard processing capabilities; actual game responsiveness also depends on the computer and software configuration.
Switch into tournament mode
The rear tournament switch changes the keyboard to static lighting and disables custom macro actions. A detachable USB-C cable makes transport and setup easier, while the tenkeyless layout leaves extra room for your mouse.
Keep everyday controls close
Dedicated media keys and an aluminum volume roller let you adjust audio without leaving your keyboard. Double-shot PBT keycaps, full-key rollover and onboard storage for up to 50 profiles round out the setup.
Keyboard Arrangement and Desk Space
The listed keyboard arrangement is Tenkeyless; NA. Compare the key positions and key legends with the shortcuts and typing tasks you use most often when arranging your keyboard and mouse on the desk.
Read the Reporting Rate in Context
Polling rate: Up to 8,000 Hz. Use the reporting rate stated for the supported connection. Compare it with the setup and settings available for your keyboard, keeping the exact model and connection together.
Choose Your Keyboard and Mouse Arrangement
Choose the layout, switch type, key language and connection that suit your work and games. Measure the space left for mouse movement; a different keyboard format changes the desk arrangement as well as the keys available. Compare related options such as Corsair K100 RGB Optical-Mechanical Gaming Keyboard, Black or Corsair K100 AIR Ultra-Thin Wireless Gaming Keyboard, Black, keeping the exact model and configuration in the decision. For the wider setup, explore Pulsar Pro Series Susanto-X Wireless Gaming Mouse Size 2, 50g and check the connection, size or mounting requirements before pairing accessories. Browse the Corsair range at AX for more choices.
CORSAIR K70 RGB TKL OPX Setup Choices
Choose the layout, switch type, key language and connection that suit your work and games. Measure the space left for mouse movement; a different keyboard format changes the desk arrangement as well as the keys available. Explore ARTISAN NINJA FX ZERO Gaming Mousepad – SOFT/XSOFT, XL/XXL, ARTISAN NINJA FX TYPE-99 SOFT XL Mousepad – Matcha, Pulsar Superglide V3 Glass Mousepad - Type S.
Frequently Asked Questions
What keyboard arrangement or key layout is listed?
Tenkeyless; NA.
How does it connect?
Wired; USB 3.0 or USB 3.1 Type-A computer port. Polling rate: Up to 8,000 Hz.
Which switches and swap support are listed?
CORSAIR OPX optical-mechanical; linear.
Which software or operating systems are listed?
Configuration: CORSAIR iCUE.
Build Your Setup with AX Store
Explore computers, displays and accessories for your workspace at AX Store. For help choosing the right model or checking an accessory, contact AX Store.
THE DETAILS
Technical specifications
Switches and performance
CORSAIR OPX optical-mechanical; linear
1.0 mm
Rated for 150 million keystrokes
Up to 8,000 Hz
4,000 Hz
Full-key NKRO
Design and controls
Tenkeyless
87
NA
PBT DOUBLE-SHOT PRO
Dedicated keys and volume roller
Static lighting; disables custom macros
Not included
Detachable braided USB-C to USB-A
871 g
Memory and compatibility
8 MB
Up to 50 onboard profiles
Wired; USB 3.0 or USB 3.1 Type-A computer port
CORSAIR iCUE
Windows 10; macOS 10.15 or later
CH-911901A-NA
COMPLETE YOUR SETUP