![Why do newer computer motherboards have two/dual Ethernet ports, when most older consumer motherboards usually don't? - Quora Why do newer computer motherboards have two/dual Ethernet ports, when most older consumer motherboards usually don't? - Quora](https://qph.cf2.quoracdn.net/main-qimg-d7da339fcb2d58605fe3d50cf909398b.webp)
Why do newer computer motherboards have two/dual Ethernet ports, when most older consumer motherboards usually don't? - Quora
![Amazon.com: Motherboard, Intel H61M Computer Motherboard for i3 i5 i7 CPU, for Intel LGA 1155 DDR3 Gaming Motherboard, Expansion Card Adapter IO Protocol Mainboard, PCI Ex16, USB2.0, SATA2.0, RJ45 Network Port : Amazon.com: Motherboard, Intel H61M Computer Motherboard for i3 i5 i7 CPU, for Intel LGA 1155 DDR3 Gaming Motherboard, Expansion Card Adapter IO Protocol Mainboard, PCI Ex16, USB2.0, SATA2.0, RJ45 Network Port :](https://m.media-amazon.com/images/I/81JMlVhf4GL.jpg)
Amazon.com: Motherboard, Intel H61M Computer Motherboard for i3 i5 i7 CPU, for Intel LGA 1155 DDR3 Gaming Motherboard, Expansion Card Adapter IO Protocol Mainboard, PCI Ex16, USB2.0, SATA2.0, RJ45 Network Port :
![Fanless 2 Ethernet Ports Motherboard J1900 Mini Pc Mainboard With Dual Nic Stx-n39_19 - Motherboards - AliExpress Fanless 2 Ethernet Ports Motherboard J1900 Mini Pc Mainboard With Dual Nic Stx-n39_19 - Motherboards - AliExpress](https://ae01.alicdn.com/kf/HTB1J.lERVXXXXcRaXXXq6xXFXXXp/Fanless-2-ethernet-ports-motherboard-J1900-Mini-pc-mainboard-with-dual-nic-STX-N39-19.jpg)
Fanless 2 Ethernet Ports Motherboard J1900 Mini Pc Mainboard With Dual Nic Stx-n39_19 - Motherboards - AliExpress
![Firewall Motherboard D525 Multi Network Port Router 4 82583v Gigabit Lan 2 Rs232 Mini Itx Firewall Server Motherboard - Motherboards - AliExpress Firewall Motherboard D525 Multi Network Port Router 4 82583v Gigabit Lan 2 Rs232 Mini Itx Firewall Server Motherboard - Motherboards - AliExpress](https://ae01.alicdn.com/kf/Scba117d82f1f4d118183e9da87c26668W/Firewall-Motherboard-j4125-2-0G-multi-network-port-router-2-5G-Gigabit-Lan-RJ45-COM-Mini.jpg_.webp)
Firewall Motherboard D525 Multi Network Port Router 4 82583v Gigabit Lan 2 Rs232 Mini Itx Firewall Server Motherboard - Motherboards - AliExpress
![MSI B550 GAMING PLUS (Socket AM4) USB-C Gen 2 AMD ATX GAMING Motherboard PCIE Gen 4 Black B550GPLUS - Best Buy MSI B550 GAMING PLUS (Socket AM4) USB-C Gen 2 AMD ATX GAMING Motherboard PCIE Gen 4 Black B550GPLUS - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6424/6424047cv20d.jpg)
MSI B550 GAMING PLUS (Socket AM4) USB-C Gen 2 AMD ATX GAMING Motherboard PCIE Gen 4 Black B550GPLUS - Best Buy
![Jasper Lake Mini-ITX motherboard comes with 6 SATA 3.0 connectors, 2 M.2 NVMe sockets - CNX Software Jasper Lake Mini-ITX motherboard comes with 6 SATA 3.0 connectors, 2 M.2 NVMe sockets - CNX Software](https://www.cnx-software.com/wp-content/uploads/2022/10/Jasper-Lake-mini-ITX-NAS.jpg)
Jasper Lake Mini-ITX motherboard comes with 6 SATA 3.0 connectors, 2 M.2 NVMe sockets - CNX Software
Lenovo ThinkSystem - network adapter - LAN-on-motherboard (LOM) - 10 Gigabit SFP+ x 2 - 7ZT7A00546 - Ethernet Adapters - CDW.com
![Firewall Motherboard D525 Multi Network Port Router 4 82583v Gigabit Lan 2 Rs232 Mini Itx Firewall Server Motherboard - Motherboards - AliExpress Firewall Motherboard D525 Multi Network Port Router 4 82583v Gigabit Lan 2 Rs232 Mini Itx Firewall Server Motherboard - Motherboards - AliExpress](https://ae01.alicdn.com/kf/S6c8a1fb2684745298532a60284d70659Q/Firewall-Motherboard-j4125-2-0G-multi-network-port-router-2-5G-Gigabit-Lan-RJ45-COM-Mini.jpg)
Firewall Motherboard D525 Multi Network Port Router 4 82583v Gigabit Lan 2 Rs232 Mini Itx Firewall Server Motherboard - Motherboards - AliExpress
![Network Appliance Router 2 SFP 8 LAN Port Mini PC Pfsense Firewall Motherboard - China SFP and Network Appliance price Network Appliance Router 2 SFP 8 LAN Port Mini PC Pfsense Firewall Motherboard - China SFP and Network Appliance price](https://image.made-in-china.com/155f0j00slPREISGHeqv/Network-Appliance-Router-2-SFP-8-LAN-Port-Mini-PC-Pfsense-Firewall-Motherboard.jpg)
Network Appliance Router 2 SFP 8 LAN Port Mini PC Pfsense Firewall Motherboard - China SFP and Network Appliance price
![9R3XX DELL 1GB LOM DAUGHTER CARD FOR DELL EMC POWEREDGE R440 / R540 - LAN ON MOTHERBOARD ( 2 ) TWO RJ45 PORTS ( REQUIRES BRACKET AND X3 SCREWS KIT PN: 3U000 / 1P9KM ) 9R3XX DELL 1GB LOM DAUGHTER CARD FOR DELL EMC POWEREDGE R440 / R540 - LAN ON MOTHERBOARD ( 2 ) TWO RJ45 PORTS ( REQUIRES BRACKET AND X3 SCREWS KIT PN: 3U000 / 1P9KM )](https://www.itcreations.com/images/products/large/9R3XX.jpg?9112020)
9R3XX DELL 1GB LOM DAUGHTER CARD FOR DELL EMC POWEREDGE R440 / R540 - LAN ON MOTHERBOARD ( 2 ) TWO RJ45 PORTS ( REQUIRES BRACKET AND X3 SCREWS KIT PN: 3U000 / 1P9KM )
![H510 Industrial Control Motherboard for 10/11Th Core I7/I5/I3 CPU DDR4 2666MHZ 2 Channel Windows10 ITX Motherboard - Walmart.com H510 Industrial Control Motherboard for 10/11Th Core I7/I5/I3 CPU DDR4 2666MHZ 2 Channel Windows10 ITX Motherboard - Walmart.com](https://i5.walmartimages.com/asr/14becaf2-45a5-4627-8a87-f02c1a4e402d.6e45ff6aa0a9860774824cfa0fa26651.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
H510 Industrial Control Motherboard for 10/11Th Core I7/I5/I3 CPU DDR4 2666MHZ 2 Channel Windows10 ITX Motherboard - Walmart.com
![Fanless 2 Ethernet Ports Motherboard J1900 Mini Pc Mainboard With Dual Nic Stx-n39_19 - Motherboards - AliExpress Fanless 2 Ethernet Ports Motherboard J1900 Mini Pc Mainboard With Dual Nic Stx-n39_19 - Motherboards - AliExpress](https://ae01.alicdn.com/kf/HTB1ND5lRVXXXXbLXXXXq6xXFXXXz/Fanless-2-ethernet-ports-motherboard-J1900-Mini-pc-mainboard-with-dual-nic-STX-N39-19.jpg)
Fanless 2 Ethernet Ports Motherboard J1900 Mini Pc Mainboard With Dual Nic Stx-n39_19 - Motherboards - AliExpress
![firewall motherboard D525 multi network port router 4 82583V Gigabit Lan 2 RS232 Mini ITX Firewall Server Motherboard - Price history & Review | AliExpress Seller - YZLONG TECHLOGY CO.,LTD | Alitools.io firewall motherboard D525 multi network port router 4 82583V Gigabit Lan 2 RS232 Mini ITX Firewall Server Motherboard - Price history & Review | AliExpress Seller - YZLONG TECHLOGY CO.,LTD | Alitools.io](https://alitools.io/en/showcase/image?url=https%3A%2F%2Fae01.alicdn.com%2Fkf%2FHTB1KUx5LpXXXXapXFXXq6xXFXXXA%2Ffirewall-motherboard-D525-multi-network-port-router-4-82583V-Gigabit-Lan-2-RS232-Mini-ITX-Firewall.jpg_480x480.jpg)