ASROCK NUC BOX 8365UE User Manual page 63

7.3.4 Super IO Configuration
COM1 Configuration
Use this to set parameters of COM1.
Type Select
Use this to select COM3 port type: [RS232], [RS422] or [RS485].
WDT Timeout Reset
Use this to set the Watch Dog Timer.
NUC BOX 8265U/8365UE
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