NETGEAR Nighthawk X4 R7500 - LEDS

6
LEDs
The LEDs on the top of the router light to indicate router activity:
Power
Internet
2.4 GHz WiFi
5 GHz WiFi
USB 1 (USB 3.0 port)
USB 2 (USB 3.0 port)
eSATA
Ethernet ports 1–4
WiFi On/O button with LED
WPS button with LED