There are three duplex modes:
Full duplex
The adapter sends and receives packets at the same time,
increasing adapter performance.
This mode requires a full-duplex hub.
Half duplex
The adapter performs one operation at a time:
it either sends or receives packets.
Auto-negotiate
The adapter negotiates with the hub how to
send and receive packets, either full or half duplex.
Please see the LEGAL - Trademark notice.
Feel free - send a for any BUG on this page found - Thank you.