ASROCK NUC BOX-1165G7 User Manual page 11

* There are two LEDs on the LAN port. Please refer to the table below for the LAN port LED indications.
ACT/LINK LED
SPEED LED
LAN Port
Activity / Link LED
Status
Off
Blinking
On
6
Description
No Link
Data Activity
Link
Speed LED
Status Description
Off 10Mbps connection
Orange 100Mbps/1Gbps
connection
Green 2.5Gbps connection