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Ethernet Adapters

Optimize your network connectivity with Ethernet adapters. Explore a variety of solutions designed to provide reliable and high-speed network connections for your devices.

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  • Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of print speed and other ratings.
Intel E810-2CQDA2 - network adapter - PCIe 4.0 x16 - QSFP28 x 2
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Intel E810-2CQDA2 - network adapter - PCIe 4.0 x16 - QSFP28 x 2

MFG#: E8102CQDA2 | CDW#: 6850222
Form Factor:
Plug-In Card
Data Link Protocols:
50 Gigabit Ethernet, 100 Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
$801.98
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
50 Gigabit Ethernet, 100 Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Port Quantity:
2
Color Category:
Green, Silver
View All Technical Specifications
Allied Telesis AT-2914SX/LC - network adapter - PCIe - 1000Base-SX x 1
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Allied Telesis AT-2914SX/LC - network adapter - PCIe - 1000Base-SX x 1

MFG#: AT-2914SX/LC-901 | CDW#: 4788271
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
1
[+] Expand Specs
Availability: ● In Stock
$500.00
$337.16
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
1
Color Category:
Silver, Green
View All Technical Specifications
Intel Ethernet Server Adapter I210-T1 - network adapter - PCIe 2.1 - Gigabi
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Intel Ethernet Server Adapter I210-T1 - network adapter - PCIe 2.1 - Gigabit Ethernet

MFG#: I210T1 | CDW#: 3069159
Form Factor:
Plug-In Card
Data Link Protocols:
Fast Ethernet, Gigabit Ethernet, Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Availability: ● 4-6+ Weeks
$54.85
Advertised Price
Intel Ethernet Network Adapter X710-T4L - network adapter - PCIe 3.0 x8 - 1
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Intel Ethernet Network Adapter X710-T4L - network adapter - PCIe 3.0 x8 - 100M/1G/2.5G/5G/10 Gigabit Ethernet x 4

MFG#: X710T4L | CDW#: 5883188
Form Factor:
Plug-In Card
Data Link Protocols:
2.5 Gigabit Ethernet, 5 Gigabit Ethernet, 10 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
4
[+] Expand Specs
Availability: ● 1-3+ Days
$588.52
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
2.5 Gigabit Ethernet, 5 Gigabit Ethernet, 10 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
4
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
StarTech.com Thunderbolt 3 10G Ethernet Adapter, Thunderbolt to RJ45/NIC, T
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StarTech.com Thunderbolt 3 10G Ethernet Adapter, Thunderbolt to RJ45/NIC, TB3 10GbE Network Adapter, Multigigabit, TAA

MFG#: TB310G2 | CDW#: 7391393
Form Factor:
Portable
Ports:
1
Color Category:
Space Gray
Usage:
Network
Availability: ● In Stock
$248.99
$234.40
Advertised Price
Intel Ethernet Network Adapter E810-CQDA2 - network adapter - PCIe 4.0 x16
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Intel Ethernet Network Adapter E810-CQDA2 - network adapter - PCIe 4.0 x16 - QSFP28 x 2

MFG#: E810CQDA2BLK | CDW#: 6236476
Data Link Protocols:
50 Gigabit Ethernet, 10 Gigabit Ethernet, 25 Gigabit Ethernet, 100 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
PCI Specification Revision:
PCIe 4.0, PCIe 3.0
Color Category:
Green
Availability: ● In Stock
$466.82
Advertised Price
TRENDnet 10 Gigabit PCIe Network Adapter, Converts A PCIe Slot Into A 10G E
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TRENDnet 10 Gigabit PCIe Network Adapter, Converts A PCIe Slot Into A 10G Ethernet Port, Supports 802.1Q Vlan, Includes

MFG#: TEG-10GECTX | CDW#: 5482280
Form Factor:
Plug-in Card
Ports:
1
Usage:
Network
Availability: ● In Stock
$96.75
Advertised Price
Actiontec Bonded MoCA 2.0 Network Adapter ECB6200 - media converter - 10Mb
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Actiontec Bonded MoCA 2.0 Network Adapter ECB6200 - media converter - 10Mb LAN, 100Mb LAN, GigE, MoCA 2.0

MFG#: ECB6200K02 | CDW#: 3941836
Form Factor:
External
Data Link Protocols:
MoCA 2.0, Fast Ethernet, Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
670 MBps
Availability: ● 1-3+ Days
$117.70
Advertised Price
Intel Ethernet Network Adapter X710-T4L - network adapter - PCIe 3.0 x8 - 1
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Intel Ethernet Network Adapter X710-T4L - network adapter - PCIe 3.0 x8 - 100M/1G/2.5G/5G/10 Gigabit Ethernet x 4

MFG#: X710T4LBLK | CDW#: 6236478
Data Link Protocols:
2.5 Gigabit Ethernet, 5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
4
PCI Specification Revision:
PCIe 3.0
Availability: ● 7-9+ Days
$1,662.52
$558.59
Advertised Price
OWC 10G Ethernet PCIe Network Adapter Card
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OWC 10G Ethernet PCIe Network Adapter Card

MFG#: OWCPCIE10GB | CDW#: 7807172
Form Factor:
Plug-in Card
Ports:
1
EPEAT Compliant:
No
TCO Certified:
No
Usage:
Network
Availability: ● In Stock
$129.99
$119.69
Advertised Price
Broadcom BCM57412 - network adapter - PCIe 3.0 x8 - 1Gb Ethernet / 10Gb Eth
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Broadcom BCM57412 - network adapter - PCIe 3.0 x8 - 1Gb Ethernet / 10Gb Ethernet SFP+ x 2

MFG#: P26259-B21 | CDW#: 6356351
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v2), 10 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v1)
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
$940.00
$228.42
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v2), 10 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v1)
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
Color Category:
Silver, Green
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Proline Intel® X540T2 Comparable 10Gbs Dual RJ-45 Port 100m PCIe 2.0 x8 Net
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Proline Intel® X540T2 Comparable 10Gbs Dual RJ-45 Port 100m PCIe 2.0 x8 Network Interface Card

MFG#: X540T2-PRO | CDW#: 4432252
Form Factor:
Plug-in Card
Ports:
2
Usage:
Network
Availability: ● In Stock
$267.32
Advertised Price
Sonnet Solo10G SFP+ - Thunderbolt 3 Edition - network adapter
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Sonnet Solo10G SFP+ - Thunderbolt 3 Edition - network adapter - Thunderbolt 3 - 10GBase-SR x 1

MFG#: SOLO10G-SFP-T3 | CDW#: 5568221
Form Factor:
External
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
1
[+] Expand Specs
Availability: ● In Stock
$339.14
Advertised Price
Main Features
Form Factor:
External
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
1
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
ATTO ThunderLink NS 3252 - network adapter - Thunderbolt 3 - 25 Gigabit SFP
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ATTO ThunderLink NS 3252 - network adapter - Thunderbolt 3 - 25 Gigabit SFP28 x 2 - TAA Compliant

MFG#: TLNS-3252-D00 | CDW#: 6287132
Form Factor:
External
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
$1,296.74
Advertised Price
Main Features
Form Factor:
External
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
2
Color Category:
Gray
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Axiom 10Gbps Dual Port RJ-45 PCIe 3.0 x4 Network Interface Card
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Axiom 10Gbps Dual Port RJ-45 PCIe 3.0 x4 Network Interface Card

MFG#: 1QL46AA-AX | CDW#: 7334490
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
$481.54
$389.02
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
Color Category:
Silver
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Intel E810-XXVDA4 MCLK Non-GNSS - network adapter - PCIe 4.0 x16 - 10/25 Gi
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Intel E810-XXVDA4 MCLK Non-GNSS - network adapter - PCIe 4.0 x16 - 10/25 Gigabit SFP28 x 4

MFG#: P75068-B21 | CDW#: 8214548
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
4
[+] Expand Specs
Availability: ● 4-6+ Weeks
$3,019.42
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
4
Color Category:
Green, Silver, Black
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
NVIDIA ConnectX-7 200GbE Dual Port QSFP112 Ethernet Adapter
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NVIDIA ConnectX-7 200GbE Dual Port QSFP112 Ethernet Adapter

MFG#: MCX753436MC-HEAB | CDW#: 7615627
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 100 Gigabit InfiniBand, 10Gb InfiniBand, 100 Gigabit Ethernet, 40Gb InfiniBand ...
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Port Quantity:
2
Availability: ● In Stock
Request Pricing
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NVIDIA ConnectX-7 - network adapter - PCIe 5.0 x16 - 200Gb InfiniBand x 1 +
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NVIDIA ConnectX-7 - network adapter - PCIe 5.0 x16 - 200Gb InfiniBand x 1 + 200Gb Ethernet / 200Gb Infiniband x 1

MFG#: MCX755106AS-HEAT | CDW#: 7369292
Form Factor:
Plug-In Card
Connectivity Technology:
Wired
Features:
Time-Sensitive Networking (TSN), PXE boot, MACsec support, Extended Message-Signaled Interrupts (MSI-X), InfiniBand HDR100 Link support ...
Operating System Required:
Microsoft Windows, Ubuntu, Red Hat Enterprise Linux
Availability: ● 4-6+ Weeks
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Black Box Micro Mini Media Converter - fiber media converter - 10Mb LAN, 10
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Black Box Micro Mini Media Converter - fiber media converter - 10Mb LAN, 100Mb LAN, 1GbE - TAA Compliant

MFG#: LMC400A | CDW#: 2817442
Form Factor:
External
Data Link Protocols:
Ethernet, Gigabit Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 MBps
Availability: ● In Stock
$229.42
Advertised Price
Cisco - SFP+ transceiver module - 16Gb Fibre Channel (SW)
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Cisco - SFP+ transceiver module - 16Gb Fibre Channel (SW)

MFG#: DS-SFP-FC16G-SW= | CDW#: 3530469
Data Link Protocols:
16Gb Fibre Channel (Short Wave)
Connectivity Technology:
Wired
Data Transfer Rate:
16 GBps
Product Type:
SFP+ transceiver module
Availability: ● In Stock
$971.97
$377.05
Advertised Price
TP-Link UE306 - Foldable USB 3.0 to Gigabit Ethernet LAN Network Adapter
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TP-Link UE306 - Foldable USB 3.0 to Gigabit Ethernet LAN Network Adapter

MFG#: UE306 | CDW#: 6807217
Form Factor:
Portable
Ports:
1
Availability: ● In Stock
$16.95
Advertised Price
NetApp - SFP+ transceiver module - 10GbE
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NetApp - SFP+ transceiver module - 10GbE

MFG#: X6589-N-C | CDW#: 6145463
Form Factor:
Plug-In Module
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
[+] Expand Specs
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
Main Features
Form Factor:
Plug-In Module
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Synology Dual-Port 10GbE 10GBase-T Ethernet Adapter Card
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Synology Dual-Port 10GbE 10GBase-T Ethernet Adapter Card

MFG#: E10G30-T2 | CDW#: 7619301
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
$289.27
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
Color Category:
Silver, Black, Blue
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Scale Computing 4-Ports 25Gb SFP28 OCP NIC
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Scale Computing 4-ports 25Gb SFP28 OCP NIC

MFG#: NIC-3-11 | CDW#: 7561745
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
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This page was printed on 12/14/2025 9:18:10 AM.