EVGA XR1 - LED Status Indicators; LED State Meanings

LED Indications
Solid White
Solid Yellow
Flashing White Twice
Solid White
USB 3.0 Mode
Standby with USB 3.0 Connection Mode
USB 2.0 Mode
Standby with USB 2.0 Connection Mode
Device Reset
Advanced Pass Through Mode
Solid Red Mic-in Mute