If I ever disappear into the mechanical keyboard subreddit and don’t come back, just know it all started with ASUS ROG Falchion NX. It’s a wireless ... There's also per-key RGB lighting ...

Today Andrew takes a look at the newly launched Corsair K57 RGB ... Keyboard - using a lot of the latest Corsair technology. Game in the Fast Lane: Connect with hyper-fast, sub-1ms SLIPSTREAM ...

So The RF IC receives the keyboard MCU data, and the time to send it again is already 6 ms + RF processing time, so it is not much different from the Bluetooth standard sending method of 8 ms.