| The motherboard supports one stacked dual NIC RJ45 connector. The following table details the pinout of the connector. 
|
| Stacked Dual RJ-45 Connector Pin-out (JA6A1) |
| Pin | Signal Name | Pin | Signal Name |
| 1 | GND | 18 | NICA_MDI2P |
| 2 | NICB_MDI3M | 19 | NICA_MDI3M |
| 3 | NICB_MDI2P | 20 | GND |
| 4 | 2.5 V | 21 | NICA_MDI0M |
| 5 | NICB_MDI1M | 22 | 2.5 V |
| 6 | NICB_MDI0P | 23 | NICA_MDI1P |
| 7 | 2.5 V | 24 | NICA_MDI2M |
| 8 | NICB_MDI3P | 25 | 2.5 V |
| 9 | 2.5 V | 26 | NICA_MDI3P |
| 10 | NICB_MDI2M | 27 | NICA_LINK_ACT_L |
| 11 | NICB_MDI1P | 28 | NICA_LINK_ACT |
| 12 | 2.5 V | 29 | NICA_SPEED_1 |
| 13 | NICB_MDI0M | 30 | NICA_SPEED_2 |
| 14 | 2.5 V | 31 | NICB_LINK_ACT_L |
| 15 | NICA_MDI0P | 32 | NICB_LINK_ACT |
| 16 | NICA_MDI1M | 33 | NICB_SPEED_1 |
| 17 | 2.5 V | 34 | NICB_SPEED_2 |
|