MSI B650 GAMING PLUS WIFI Manuel D'utilisation page 46

JARGB_V2_1~2: A-RAINBOW V2 (ARGB Gen2) LED connectors
The JARGB_V2 connectors allow you to connect the ARGB Gen2 and the ARGB-based
LED strips. The JARGB_V2 connector supports up to 240 individually addressable RGB
LEDs with maximum power rating of 3A (5V).
Addressable RGB LED Strip Connection
1
JARGB extension cable
JARGB_V2 connector
Addressable RGB LED Fan Connection
JARGB_V2 connector
1
1
System Fan connector
1
Pin Signal Name
1 +5V
3 No Pin
ARGB/ ARGB Gen2 LED strip
ARGB/ ARGB Gen2 LED Fan
44
1
Pin Signal Name
2 Data
4 Ground