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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.
NVIDIA ConnectX-7 25/50GbE SFP56 Network Interface Adapter Card
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NVIDIA ConnectX-7 25/50GbE SFP56 Network Interface Adapter Card

MFG#: MCX713104AC-ADAT | CDW#: 7785349
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 50 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
50 GBps
Port Quantity:
4
[+] Expand Specs
Availability: ● 2-4+ Days
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Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 50 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
50 GBps
Port Quantity:
4
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Broadcom BCM57412 - network adapter - OCP 3.0 - 1Gb Ethernet / 10Gb Etherne
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Broadcom BCM57412 - network adapter - OCP 3.0 - 1Gb Ethernet / 10Gb Ethernet SFP+ x 2

MFG#: P26256-B21 | CDW#: 7351416
Form Factor:
Plug-In Card
Data Link Protocols:
RDMA over Converged Ethernet (RoCE v2), Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v1), 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
$940.00
$228.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
RDMA over Converged Ethernet (RoCE v2), Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v1), 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
Color Category:
Green, Black, Silver
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
$289.99
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:
Black, Blue, Silver
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:
40Gb InfiniBand, 25 Gigabit Ethernet, 200 Gigabit Ethernet, 10 Gigabit Ethernet, 100 Gigabit Ethernet ...
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Port Quantity:
2
Availability: ● In Stock
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NVIDIA ConnectX-6 Dx MCX623106AN-CDAT - network adapter - PCIe 4.0 x16 - 10
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NVIDIA ConnectX-6 Dx MCX623106AN-CDAT - network adapter - PCIe 4.0 x16 - 100 Gigabit QSFP56 x 2

MFG#: MCX623106AN-CDAT | CDW#: 7305020
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet, 25 Gigabit Ethernet, 50 Gigabit Ethernet, 40 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
Request Pricing
Get Started
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet, 25 Gigabit Ethernet, 50 Gigabit Ethernet, 40 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Port Quantity:
2
Color Category:
Green, Silver
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
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
$339.99
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 N3 3102 - network adapter - Thunderbolt 3 - 10 Gigabit SFP
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ATTO ThunderLink N3 3102 - network adapter - Thunderbolt 3 - 10 Gigabit SFP+ x 2 - TAA Compliant

MFG#: TLN3-3102-D00 | CDW#: 6025250
Form Factor:
External
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
$1,036.99
Advertised Price
Main Features
Form Factor:
External
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
NVIDIA ConnectX-6 Dx MCX623106AS-CDAT - Crypto disabled - network adapter -
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NVIDIA ConnectX-6 Dx MCX623106AS-CDAT - Crypto disabled - network adapter - PCIe 4.0 x16 - 100 Gigabit QSFP56 x 2

MFG#: MCX623106AS-CDAT | CDW#: 7371906
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet
Data Transfer Rate:
200 GBps
Port Quantity:
2
Color Category:
Silver, Green
Availability: ● In Stock
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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: ● 1-3+ Days
$803.99
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
Proline Intel® I350T2 Comparable 10/100/1000Mbs Dual RJ-45 Port 100m PCIe 2
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Proline Intel® I350T2 Comparable 10/100/1000Mbs Dual RJ-45 Port 100m PCIe 2.0 x4 Network Interface Card

MFG#: I350T2-PRO | CDW#: 6668533
Form Factor:
Plug-in Card
Ports:
2
Usage:
Network
Availability: ● In Stock
$139.00
$96.00
Advertised Price
Intel Ethernet Converged Network Adapter X710-DA2 - network adapter - PCIe
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Intel Ethernet Converged Network Adapter X710-DA2 - network adapter - PCIe 3.0 x8 - 10 Gigabit SFP+ x 2

MFG#: EX710DA2G1P5 | CDW#: 5364047
Data Link Protocols:
10 Gigabit Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
Color Category:
Green
Availability: ● 7-9+ Days
$518.26
$238.99
Advertised Price
StarTech 1-Port Gigabit Ethernet Network Card - PCI Express, Intel I210 NIC
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StarTech 1-Port Gigabit Ethernet Network Card - PCI Express, Intel I210 NIC - Single Port PCIe Network Adapter Card

MFG#: ST1000SPEXI | CDW#: 3800959
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Black
Availability: ● In Stock
$43.99
$37.99
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
$228.99
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:
Green, Silver
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Intel Ethernet Network Adapter E610-XT4 - network adapter - OCP 3.0 - 10Gb
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Intel Ethernet Network Adapter E610-XT4 - network adapter - OCP 3.0 - 10Gb Ethernet x 4

MFG#: E610XT4OCPV3 | CDW#: 9021095
Form Factor:
Plug-In Card
Data Link Protocols:
5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
4
[+] Expand Specs
Availability: ● 4-6+ Days
$501.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
4
Color Category:
Black, Silver, Green
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Broadcom NetXtreme E-Series P2100G - network adapter - PCIe 4.0 x16 - 100 G
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Broadcom NetXtreme E-Series P2100G - network adapter - PCIe 4.0 x16 - 100 Gigabit QSFP56 x 2

MFG#: BCM957508-P2100G | CDW#: 6418324
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Availability: ● 1-3+ Days
$3,925.99
$1,193.99
Advertised Price
Supermicro AOC-STG-I4S - network adapter - PCIe 3.0 x8 - 10 Gigabit SFP+ x
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Supermicro AOC-STG-I4S - network adapter - PCIe 3.0 x8 - 10 Gigabit SFP+ x 4

MFG#: AOC-STG-I4S | CDW#: 5230892
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
4
[+] Expand Specs
Availability: ● In Stock
$535.99
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:
4
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
NVIDIA ConnectX-6 VPI MCX653106A-HDAT - network adapter - PCIe 4.0 x16 - 20
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NVIDIA ConnectX-6 VPI MCX653106A-HDAT - network adapter - PCIe 4.0 x16 - 200Gb Ethernet / 200Gb Infiniband QSFP28 x 2

MFG#: MCX653106A-HDAT | CDW#: 7972599
Form Factor:
Plug-In Card
Data Link Protocols:
200 Gigabit InfiniBand, 200 Gigabit Ethernet, 25 Gigabit Ethernet, 40 Gigabit Ethernet, Gigabit Ethernet ...
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● 7-9+ Days
Request Pricing
Get Started
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
200 Gigabit InfiniBand, 200 Gigabit Ethernet, 25 Gigabit Ethernet, 40 Gigabit Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, 100 Gigabit Ethernet, 50 Gigabit Ethernet, 100 Gigabit InfiniBand
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Port Quantity:
2
Color Category:
Green, Silver
View All Technical Specifications
Axiom - network adapter - PCIe 3.0 x8 - 40 Gigabit QSFP+ x 2
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Axiom - network adapter - PCIe 3.0 x8 - 40 Gigabit QSFP+ x 2

MFG#: XL710QDA2-AX | CDW#: 6079597
Form Factor:
Plug-In Card
Data Link Protocols:
40 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
40 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● In Stock
$718.46
$607.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
40 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
40 GBps
Port Quantity:
2
Color Category:
Silver
View All Technical Specifications
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:
10 Gigabit Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet, 5 Gigabit Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
4
PCI Specification Revision:
PCIe 3.0
Availability: ● 1-3+ Days
$2,081.02
$589.99
Advertised Price
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#: MCX755106AC-HEAT | CDW#: 7441356
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, 50 Gigabit Ethernet, 200 Gigabit InfiniBand, 200 Gigabit Ethernet, 40 Gigabit Ethernet ...
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Port Quantity:
1
Availability: ● Item Backordered
Request Pricing
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Broadcom BCM57414 - network adapter - PCIe 3.0 x8 - Gigabit Ethernet / 10Gb
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Broadcom BCM57414 - network adapter - PCIe 3.0 x8 - Gigabit Ethernet / 10Gb Ethernet / 25Gb Ethernet SFP28 x 2

MFG#: P26262-B21 | CDW#: 7251689
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v1), RDMA over Converged Ethernet (RoCE v2), Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● 2-4+ Days
$1,184.00
$294.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v1), RDMA over Converged Ethernet (RoCE v2), Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
2
Color Category:
Silver, Green, Black
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
NVIDIA ConnectX-7 Quad Port SFP56 Ethernet Adapter Card
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NVIDIA ConnectX-7 Quad Port SFP56 Ethernet Adapter Card

MFG#: MCX713104AS-ADAT | CDW#: 7526848
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 50 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
50 GBps
Port Quantity:
4
Availability: ● In Stock
Request Pricing
Get Started
HPE InfiniBand HDR100 MCX653105A-ECAT - network adapter - PCIe 4.0 x16 - 10
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HPE InfiniBand HDR100 MCX653105A-ECAT - network adapter - PCIe 4.0 x16 - 100Gb Ethernet / 100Gb Infiniband QSFP28 x 1

MFG#: P23665-B21 | CDW#: 7784168
Form Factor:
Plug-In Card
Data Link Protocols:
50 Gigabit Ethernet, 25 Gigabit Ethernet, 10 Gigabit Ethernet, 40 Gigabit Ethernet, Gigabit Ethernet ...
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Port Quantity:
1
[+] Expand Specs
Availability: ● 4-6+ Weeks
$1,036.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
50 Gigabit Ethernet, 25 Gigabit Ethernet, 10 Gigabit Ethernet, 40 Gigabit Ethernet, Gigabit Ethernet, 100 Gigabit Ethernet, 100 Gigabit InfiniBand
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Port Quantity:
1
Color Category:
Silver, Green
View All Technical Specifications
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, 25 Gigabit Ethernet, 100 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
PCI Specification Revision:
PCIe 3.0, PCIe 4.0
Color Category:
Green
Availability: ● In Stock
$467.99
Advertised Price
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This page was printed on 2/2/2026 6:36:22 PM.