EVGA Z20 RGB Optical Mechanical (Linear Switch) Gaming Keyboard - Dark Gray 10/10 meaning the keyboard is sending

meaning the keyboard is sending its input signal(s) to your PC 1000 times per second

and see more detail in your photos

This innovative 45° tubing connector gives the tubes the freedom of 360° rotation

Power Consumption : <23W*

and near-zero latency

EVGA Z20 RGB Optical Mechanical (Linear Switch) Gaming Keyboard - Dark Gray 10/10 meaning the keyboard is sendingEVGA Z20 RGB Optical Mechanical (Linear Switch) Gaming Keyboard Dark Gray Evga Time Of Flight Sensing System The Z20 Keyboard Features A Tof Proximity Sensor, This Detects User Movement To Trigger The System Awake Or To Send It To Sleep 4k Hz Report Rate The Z20 Keyboard Is Powered By A 32 Bit Arm Cortex M33 Core Microprocessor To Support A 4k Hz Report Rate. Offering The Most Advanced Gaming Keyboard Experience, 4k Hz Is 4x More Responsive And Inputs