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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.
Fortinet FN-TRAN-QSFP28-SR - QSFP28 transceiver module - 100GbE
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Fortinet FN-TRAN-QSFP28-SR - QSFP28 transceiver module - 100GbE

MFG#: FN-TRAN-QSFP28-SR | CDW#: 6342524
Form Factor:
Plug-In Module
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
103.1 GBps
Availability: ● 2-4+ Days
$1,053.99
Advertised Price
StarTech 10G Network Card - 2x 10G Open SFP+ Multimode LC Fiber Connector -
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StarTech 10G Network Card - 2x 10G Open SFP+ Multimode LC Fiber Connector - Intel 82599 Chip - Gigabit Ethernet Card

MFG#: PEX20000SFPI | CDW#: 3802313
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Availability: ● In Stock
$414.09
$399.99
Advertised Price
HPE Networking Networking CX 5420 24p SFP 1G Module - switch - 24 ports - m
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HPE Networking Networking CX 5420 24p SFP 1G Module - switch - 24 ports - managed - plug-in module

MFG#: S0U67A | CDW#: 8215279
Port Quantity:
24
Ports:
24
Color Category:
Black, Silver
Availability: ● 2-4+ Days
$7,181.00
$4,692.99
Advertised Price
Fortinet FN-TRAN-QSFP28-LR - QSFP28 transceiver module - 100GbE
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Fortinet FN-TRAN-QSFP28-LR - QSFP28 transceiver module - 100GbE

MFG#: FN-TRAN-QSFP28-LR | CDW#: 6478705
Form Factor:
Plug-In Module
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
103.1 GBps
EPEAT Compliant:
No
[+] Expand Specs
Availability: ● 2-4+ Days
$2,160.00
$1,708.00
Advertised Price
Main Features
Form Factor:
Plug-In Module
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
103.1 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
QNAP QXG-25G2SF-CX6 - network adapter - PCIe 4.0 x8 - 25 Gigabit SFP28 x 2
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QNAP QXG-25G2SF-CX6 - network adapter - PCIe 4.0 x8 - 25 Gigabit SFP28 x 2

MFG#: QXG-25G2SF-CX6 | CDW#: 6594194
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● 4-6+ Weeks
$521.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
2
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
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:
No crypto, NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)
Availability: ● In Stock
Request Pricing
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Arista SFP-10G-T - SFP+ transceiver module - 10GbE
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Arista SFP-10G-T - SFP+ transceiver module - 10GbE

MFG#: SFP-10G-T | CDW#: 6434707
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
Opengear CM8116 16 Serial 2x1GbE Arm 1.6GHz Console Server
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Opengear CM8116 16 Serial 2x1GbE Arm 1.6GHz Console Server

MFG#: CM8116-DDC | CDW#: 7550678
Form Factor:
Rack-mountable
Data Link Protocols:
Gigabit Ethernet, Fast Ethernet, RS-232, Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
230.4 Kbps
Ports:
16
[+] Expand Specs
Availability: ● 4-6+ Weeks
$2,755.99
Advertised Price
Main Features
Form Factor:
Rack-mountable
Data Link Protocols:
Gigabit Ethernet, Fast Ethernet, RS-232, Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
230.4 Kbps
Ports:
16
Color Category:
Black, Red
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Alcatel-Lucent-Lucent - SFP+ transceiver module - 10GbE
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Alcatel-Lucent - SFP+ transceiver module - 10GbE

MFG#: SFP-10G-LR | CDW#: 2987490
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
$2,090.00
$1,131.99
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
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
TP-Link 10GB PCIe Network Card (TX401) 10GB Ethernet Adapter w/ CAT6A Cable
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TP-Link TX401 - 10GB PCIe Network Card

MFG#: TX401 | CDW#: 6531740
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Red
Availability: ● In Stock
$128.99
Advertised Price
Axiom CVR-QSFP-SFP10G-AX - QSFP+ transceiver module - 10GbE, 40GbE
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Axiom CVR-QSFP-SFP10G-AX - QSFP+ transceiver module - 10GbE, 40GbE

MFG#: CVR-QSFP-SFP10G-AX | CDW#: 6521582
Form Factor:
Plug-In Module
Data Link Protocols:
10 Gigabit Ethernet, 40 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
40 GBps
Color Category:
Silver
[+] Expand Specs
Availability: ● In Stock
$166.00
$134.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Data Link Protocols:
10 Gigabit Ethernet, 40 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
40 GBps
Color Category:
Silver
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
HPE I350-T4 - network adapter - PCIe 2.0 x4 - Gigabit Ethernet x 4
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HPE I350-T4 - network adapter - PCIe 2.0 x4 - Gigabit Ethernet x 4

MFG#: P21106-B21 | CDW#: 5895065
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
4
[+] Expand Specs
Availability: ● 4-6+ Weeks
$606.00
$298.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
4
Color Category:
Green, Silver
View All Technical Specifications
C2G 7.5in USB to Ethernet Adapter - USB 2.0 to Network Ethernet - M/F
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C2G 7.5in USB to Ethernet Adapter - USB 2.0 to Network Ethernet - M/F

(5)
MFG#: 39998 | CDW#: 1184373
Form Factor:
External
Data Link Protocols:
Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 MBps
Color Category:
Silver
Availability: ● In Stock
$32.99
$19.99
Advertised Price
Arista - QSFP Transceiver Module - 100 Gigabit Ethernet
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Arista - QSFP transceiver module - 100GbE

MFG#: QSFP-100G-LR-P | CDW#: 6684050
Form Factor:
Plug-In Module
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
NVIDIA ConnectX-7 200GbE Dual Port QSFP112 Ethernet Adapter
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NVIDIA ConnectX-7 200GbE Dual Port QSFP112 Ethernet Adapter

MFG#: MCX753436MS-HEAB | CDW#: 7615626
Form Factor:
Plug-In Card
Data Link Protocols:
200 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Port Quantity:
2
Availability: ● In Stock
Request Pricing
Get Started
NVIDIA ConnectX-6 Dx MCX623106AC-CDAT - Crypto enabled - network adapter -
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NVIDIA ConnectX-6 Dx MCX623106AC-CDAT - Crypto enabled - network adapter - PCIe 4.0 x16 - 100 Gigabit QSFP56 x 2

MFG#: MCX623106AC-CDAT | CDW#: 7305019
Form Factor:
Plug-In Card
Data Link Protocols:
40 Gigabit Ethernet, 100 Gigabit Ethernet, 25 Gigabit Ethernet, 50 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
40 Gigabit Ethernet, 100 Gigabit Ethernet, 25 Gigabit Ethernet, 50 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Port Quantity:
2
Color Category:
Silver, Green
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
OWC Thunderbolt 4 10G Ethernet Adapter
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OWC Thunderbolt 4 10G Ethernet Adapter

MFG#: OWCTB4ADP10GBE | CDW#: 8482162
Form Factor:
Portable
Ports:
1
Color Category:
Black
Usage:
Network, Small Office Home Office (SOHO), Home, Security, Home Office
Availability: ● In Stock
$227.99
Advertised Price
Arista Ethernet 10GBase-CR cable - 1 m
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Arista Ethernet 10GBase-CR cable - 1 m

MFG#: CAB-SFP-SFP-1M | CDW#: 2241611
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
Gigamon - SFP+ transceiver module - 10GbE
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Gigamon - SFP+ transceiver module - 10GbE

MFG#: SFP-533 | CDW#: 3264752
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: ● 5-7+ Days
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
StarTech Dual Port 10G PCIe Network Adapter Card - Intel-X550AT 10GBASE-T P
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StarTech Dual Port 10G PCIe Network Adapter Card - Intel-X550AT 10GBASE-T PCI Express 10GbE Multi Gigabit Ethernet

MFG#: ST10GPEXNDPI | CDW#: 4796331
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Availability: ● In Stock
$484.81
$467.99
Advertised Price
Broadcom BCM5719-4P - network adapter - PCIe 2.0 x4 - Gigabit Ethernet x 4
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Broadcom BCM5719-4P - network adapter - PCIe 2.0 x4 - Gigabit Ethernet x 4

MFG#: BCM95719A1904AC | CDW#: 5433725
Form Factor:
Plug-In Card
Data Link Protocols:
Fast Ethernet, Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
4
[+] Expand Specs
Availability: ● 4-6+ Weeks
$381.38
$227.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Fast Ethernet, Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
4
Color Category:
Green, Silver
View All Technical Specifications
Broadcom NetXtreme E-Series P2100G - network adapter - PCIe 4.0 x16 - 100 G
Compare

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
$2,748.20
$1,193.99
Advertised Price
StarTech 2-Port 10Gb PCIe Network Card w/ Intel X540 Chip - 10GBASE-T
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StarTech 2-Port 10Gb PCIe Network Card w/ Intel X540 Chip - 10GBASE-T

(1)
MFG#: ST20000SPEXI | CDW#: 3854481
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Availability: ● 4-6+ Weeks
$405.89
$391.99
Advertised Price
73 - 96 of 497
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This page was printed on 3/20/2026 8:05:57 PM.