ROG True Voltician
For truly advanced performance optimization, ROG Maximus Z690 Extreme and Apex include ROG True Voltician, a miniature oscilloscope connected to an onboard USB header displays waveforms for a CPU’s Vcore, VCCIN, and System Agent rails. It can also be used to monitor a video card or power supply, and users can even run the True Voltician software on one PC while they get readings from another.