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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.
Lenovo USB-C to Ethernet Adapter - network adapter - USB-C - Gigabit Ethern
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Lenovo USB-C to Ethernet Adapter - network adapter - USB-C - Gigabit Ethernet x 1

(63)
MFG#: 4X90S91831 | CDW#: 5238519
Form Factor:
External
Data Link Protocols:
Gigabit Ethernet, Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Black
[+] Expand Specs
Availability: ● In Stock
$38.99
Advertised Price
Main Features
Form Factor:
External
Data Link Protocols:
Gigabit Ethernet, Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Black
Data Transfer Rate:
1 GBps
View All Technical Specifications
NVIDIA ConnectX-8 C8240 - network adapter - PCIe 6.0 x16 - 400Gb Ethernet Q
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NVIDIA ConnectX-8 C8240 - network adapter - PCIe 6.0 x16 - 400Gb Ethernet QSFP112 x 2

MFG#: 900-9X81Q-00CN-ST0 | CDW#: 8378168
Form Factor:
Plug-In Card
Data Link Protocols:
200 Gigabit InfiniBand, 100 Gigabit InfiniBand, 200 Gigabit Ethernet, 400 Gigabit Ethernet, 400 Gigabit InfiniBand ...
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Black
[+] Expand Specs
Availability: ● In Stock
Request Pricing
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Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
200 Gigabit InfiniBand, 100 Gigabit InfiniBand, 200 Gigabit Ethernet, 400 Gigabit Ethernet, 400 Gigabit InfiniBand, 100 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Black
Data Transfer Rate:
400 GBps
View All Technical Specifications
Nutanix - expansion module - 10Gb Ethernet/25Gb Ethernet x 2
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Nutanix - expansion module - 10Gb Ethernet/25Gb Ethernet x 2

MFG#: C-NIC-25G2D1-CM | CDW#: 6951137
Data Link Protocols:
10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Data Transfer Rate:
25 GBps
EPEAT Compliant:
No
[+] Expand Specs
Availability: ● 4-6+ Weeks
Request Pricing
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Main Features
Data Link Protocols:
10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Data Transfer Rate:
25 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Palo Alto Networks - QSFP28 transceiver module - 100GbE
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Palo Alto Networks - QSFP28 transceiver module - 100GbE

MFG#: PAN-QSFP28-100GBASE-BIDI | CDW#: 6318271
Form Factor:
Plug-In Module
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Availability: ● In Stock
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NVIDIA ConnectX-7 MCX75310AAS-NEAT - network adapter - PCIe 5.0 x16 - 400Gb
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NVIDIA ConnectX-7 MCX75310AAS-NEAT - network adapter - PCIe 5.0 x16 - 400Gb Infiniband OSFP x 1

MFG#: MCX75310AAS-NEAT | CDW#: 7206020
Form Factor:
Plug-In Card
Connectivity Technology:
Wired
Data Transfer Rate:
400 GBps
Features:
NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP), No crypto
Availability: ● In Stock
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Allied Telesis AT-2914SX/LC - network adapter - PCI Express x1 - 1000Base-S
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Allied Telesis AT-2914SX/LC - network adapter - PCI Express x1 - 1000Base-SX x 1

MFG#: AT-2914SX/LC-901 | CDW#: 4788271
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Green, Silver
[+] Expand Specs
Availability: ● In Stock
$500.00
$338.00
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Green, Silver
Data Transfer Rate:
1 GBps
View All Technical Specifications
Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4
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Axiom - network adapter - PCIe 2.1 x4 - Gigabit Ethernet x 4

MFG#: I350T4-AX | CDW#: 4871479
Form Factor:
Plug-In Card
Data Link Protocols:
Fast Ethernet, Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
1 GBps
Availability: ● In Stock
$329.23
$278.99
Advertised Price
Broadcom NetXtreme BCM5720-2P - network adapter - PCIe 2.0 - Gigabit Ethern
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Broadcom NetXtreme BCM5720-2P - network adapter - PCIe 2.0 - Gigabit Ethernet x 2

MFG#: BCM95720A2003AC | CDW#: 4632981
Form Factor:
Plug-In Card
Data Link Protocols:
Ethernet, Gigabit Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver
[+] Expand Specs
Availability: ● 4-6+ Weeks
$406.50
$103.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Ethernet, Gigabit Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver
Data Transfer Rate:
1 GBps
View All Technical Specifications
Intel Ethernet Converged Network Adapter
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Intel Ethernet Converged Network Adapter X710-DA2 - network adapter - PCIe 3.0 x8 - 10 Gigabit SFP+ x 2

(2)
MFG#: X710DA2BLK | CDW#: 3531541
Data Link Protocols:
Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green
Data Transfer Rate:
10 GBps
Availability: ● In Stock
$267.99
Advertised Price
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
Port Quantity:
2
Color Category:
Silver
[+] Expand Specs
Availability: ● 1-3+ Days
$1,107.99
Advertised Price
Main Features
Form Factor:
External
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
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:
Gigabit Ethernet, 25 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v1), RDMA over Converged Ethernet (RoCE v2), 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green, Silver, Black
[+] Expand Specs
Availability: ● In Stock
$1,184.00
$294.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, 25 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v1), RDMA over Converged Ethernet (RoCE v2), 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green, Silver, Black
Data Transfer Rate:
25 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
SonicWall - SFP (mini-GBIC) transceiver module - 1GbE
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SonicWall - SFP (mini-GBIC) transceiver module - 1GbE

(6)
MFG#: 01-SSC-9790 | CDW#: 2614851
Form Factor:
Plug-In Module
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Availability: ● In Stock
$150.00
Advertised Price
NetApp Mezzanine 4x25GbE Ethernet Adapter with I/O Plate
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NetApp Mezzanine 4x25GbE Ethernet Adapter with I/O Plate

MFG#: X1166A-C | CDW#: 7529088
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
25 GBps
[+] Expand Specs
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Data Transfer Rate:
25 GBps
EPEAT Compliant:
No
TCO Certified:
No
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#: I210T1BLK | CDW#: 3281564
Form Factor:
Plug-In Card
Data Link Protocols:
Fast Ethernet, Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Availability: ● In Stock
$59.99
Advertised Price
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:
50 Gigabit Ethernet, 200 Gigabit Ethernet, 200 Gigabit InfiniBand, 100 Gigabit InfiniBand, 10Gb InfiniBand ...
Connectivity Technology:
Wired
Port Quantity:
2
Data Transfer Rate:
200 GBps
Availability: ● 1-3+ Days
Request Pricing
Get Started
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

MFG#: MCX75310AAS-HEAT | CDW#: 7227672
Form Factor:
Plug-In Card
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Features:
Extended Reliable Connected transport (XRC), No crypto, iSCSI remote boot, RDMA support, MPI Tag Matching ...
Availability: ● In Stock
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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:
5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, 2.5 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
PCI Specification Revision:
PCIe 3.0
Data Transfer Rate:
10 GBps
Availability: ● 1-3+ Days
$631.20
$589.99
Advertised Price
Axiom Intel E10GSFPSR Compatible - SFP+ transceiver module - 10 GigE
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Axiom Intel E10GSFPSR Compatible - SFP+ transceiver module - 10GbE

MFG#: E10GSFPSR-AX | CDW#: 3114450
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: ● In Stock
$74.00
$63.99
Advertised Price
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 E10G18-T1 - network adapter
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Synology E10G18-T1 - network adapter - PCIe 3.0 x4 - 10Gb Ethernet x 1

MFG#: E10G18-T1 | CDW#: 5230804
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Blue
[+] Expand Specs
Availability: ● In Stock
$155.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Blue
Data Transfer Rate:
10 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
AXIS T8640 Ethernet Over Coax Adaptor PoE+ - media converter - 10Mb LAN, 10
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AXIS T8640 Ethernet Over Coax Adaptor PoE+ - media converter - 10Mb LAN, 100Mb LAN

MFG#: 5026-401 | CDW#: 2816927
Form Factor:
External
Data Link Protocols:
Fast Ethernet, Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 MBps
Limited Warranty:
1 Year
Availability: ● In Stock
$638.99
Advertised Price
NVIDIA ConnectX-6 Lx MCX631102AN-ADAT - network adapter - PCIe 4.0 x8 - Gig
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NVIDIA ConnectX-6 Lx MCX631102AN-ADAT - network adapter - PCIe 4.0 x8 - Gigabit Ethernet / 10Gb Ethernet / 25Gb Ethernet

MFG#: MCX631102AN-ADAT | CDW#: 7796026
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, 25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Green
[+] Expand Specs
Availability: ● 7-9+ Days
Request Pricing
Get Started
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, 25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Green
Data Transfer Rate:
50 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Intel Ethernet Network Adapter X710-T2L - network adapter - PCIe 3.0 x8 - 1
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Intel Ethernet Network Adapter X710-T2L - network adapter - PCIe 3.0 x8 - 100M/1G/2.5G/5G/10 Gigabit Ethernet x 2

MFG#: X710T2LBLK | CDW#: 6236479
Data Link Protocols:
10 Gigabit Ethernet, 2.5 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet, 5 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
PCI Specification Revision:
PCIe 3.0
Data Transfer Rate:
10 GBps
Availability: ● In Stock
$292.99
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
Port Quantity:
1
Data Transfer Rate:
200 GBps
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
Intel I210-T1 - network adapter - PCIe 2.0 - Gigabit Ethernet x 1
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Intel I210-T1 - network adapter - PCIe 2.0 - Gigabit Ethernet x 1

(1)
MFG#: 4XC0H00338 | CDW#: 3554621
Form Factor:
Plug-In Card
Data Link Protocols:
Ethernet, Gigabit Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Data Transfer Rate:
1 GBps
Availability: ● 4-6+ Weeks
$93.99
Advertised Price
121 - 144 of 513
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This page was printed on 5/5/2026 2:43:53 PM.