TechPowerUp posted a review on the Quick Look: CORSAIR K70 RGB TKL Optical-Mechanical Keyboard
A quote from the article:
CORSAIR injects new life into its popular K70 RGB TKL keyboard with its own optical OPX switches. This new optical-mechanical version retains doubleshot injected PBT keycaps and AXON processing for up to 8000 Hz polling, and adds a fast optical switch to the mix for a competitive gaming edge!Quick Look: CORSAIR K70 RGB TKL Optical-Mechanical Keyboard Review