Ethernet

One of the most popular standards for Local Area Network (LAN) applications, Ethernet has been in use since 1980. Standardized as IEEE 802.3, Ethernet is commonly available over twisted-pair wire, using the familiar RJ45 connection, and in fiber optic versions for high-bandwidth uses.

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PEX20000SFPI

2-Port 10G Fiber Network Card with Open SFP+ - PCIe, Intel Chip

Add two 10 Gigabit Fiber Ethernet ports (10 Gbps per port) to your server or workstation - using the SFP+ transceiver of your choice

Your price
$374.99USD

In stock: US: 261 | CA: 6

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PEX40GQSFDPI

Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter - PCIe 40 Gigabit Ethernet Server NIC - 40GbE Fiber Optic LAN Card - Dell PowerEdge HPE ProLiant

Add two high-bandwidth 40 Gigabit fiber Ethernet ports to your server or workstation, using the QSFP+ transceiver of your choice

Your price
$504.99USD

In stock: US: 21 | CA: 34

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Your price
$413.99USD

In stock: US: 96 | CA: 32

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ST10000SPEXI

1-Port 10G Ethernet Network Card - PCI Express - Intel X550-AT Chip

Upgrade your server or workstation to 10G networking over copper, by adding a 10GBase-T / NBASE-T RJ45 port

Your price
$343.99USD

In stock: US: 67 | CA: 18

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ST1000BT32

1 Port PCI 10/100/1000 32 Bit Gigabit Ethernet Network Adapter Card

Add a 10/100/1000Mbps Ethernet port to any PC through a PCI slot

Your price
$19.99USD

In stock: US: 83 | CA: 0

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ST1000SMPEX

Mini PCI Express Gigabit Ethernet Network Adapter NIC Card

Add a Gigabit RJ45 port through a Mini PCI Express slot

Your price
$64.99USD

In stock: US: 636 | CA: 3

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ST1000SPEX2

1 Port PCI Express PCIe Gigabit Network Server Adapter NIC Card - Dual Profile

Add a 10/100/1000Mbps Ethernet port to any PC through a PCI Express slot

Your price
$28.99USD

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ST1000SPEX2L

1 Port PCI Express PCIe Gigabit NIC Server Adapter Network Card - Low Profile

Add a 10/100/1000Mbps Ethernet port to any PC through a PCI Express slot

Your price
$28.99USD

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ST1000SPEX43

4-Port PCIe Gigabit Network Adapter Card

Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot

Your price
$185.99USD

In stock: US: 1 | CA: 45

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ST1000SPEXD4

Dual Port Gigabit PCI Express Server Network Adapter Card - PCIe NIC

Add dual Gigabit Ethernet ports to a client, server or workstation through a PCI Express slot

Your price
$109.99USD

In stock: US: 33 | CA: 3

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