B650D4U-1L
B665D4U-1L
8 9
English
1.6 I/O Panel
No. Description No. Description
1 USB 3.2 Gen1 Ports (USB3_1_2) 4 HDMI Port (HDMI1)
2 USB 3.2 Gen1 Port (USB3_4) 5 DisplayPort (DP1)
3 1G LAN RJ-45 Port (LAN1)* 6 USB 3.2 Gen1 Port (USB3_6)
ere are two LED next to the LAN port. Please refer to the table below for the LAN port
LED indications.
1G LAN Port (LAN1) LED Indications
Activity / Link LED Speed LED
Status Description Status Description
O No Link O 10Mbps connection or
no link
Blinking Orange Data Activity Yellow 100Mbps connection
On Link Green 1Gbps connection
ACT/LINK LED
SPEED LED
LAN Port