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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.
Solarflare Flareon Ultra SFN8542-PLUS - network adapter
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Solarflare Flareon Ultra SFN8542-PLUS - network adapter - PCIe 3.1 x16 - 40 Gigabit QSFP+ x 2

MFG#: SFN8542-PLUS | CDW#: 4151647
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: ● 4-6+ Weeks
$2,398.00
$1,848.99
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
QNAP QXG-10G2SF-NXE - expansion module - PCIe 3.0 x8 - Gigabit Ethernet / 1
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QNAP QXG-10G2SF-NXE - expansion module - PCIe 3.0 x8 - Gigabit Ethernet / 10 Gigabit SFP+ x 2

MFG#: QXG-10G2SF-NXE | CDW#: 8390661
Form Factor:
Plug-In Module
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
Color Category:
Silver, Blue
[+] Expand Specs
Availability: ● 10-12+ Days
$291.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
Color Category:
Silver, Blue
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
NetApp Bare Cage - network adapter - PCIe - 25 Gigabit SFP28 x 2
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NetApp Bare Cage - network adapter - PCIe - 25 Gigabit SFP28 x 2

MFG#: X1122A | CDW#: 6547552
Data Link Protocols:
RDMA over Converged Ethernet (RoCE), 25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
2
EPEAT Compliant:
No
[+] Expand Specs
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
Main Features
Data Link Protocols:
RDMA over Converged Ethernet (RoCE), 25 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
2
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-9789 | CDW#: 2556774
Form Factor:
Plug-In Module
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Availability: ● In Stock
$125.00
Advertised Price
StarTech Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converge
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StarTech Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter PCIe 40 Gigabit Fiber Ethernet

MFG#: PEX40GQSFDPI | CDW#: 4965815
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Availability: ● In Stock
$601.99
$581.99
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
Extreme Networks - QSFP+ transceiver module - 40GbE
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Extreme Networks - QSFP+ transceiver module - 40GbE

MFG#: 40G-SR4-QSFP150M | CDW#: 6778127
Form Factor:
Plug-In Module
Data Link Protocols:
40 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
40 GBps
EPEAT Compliant:
No
[+] Expand Specs
Availability: ● 1-3+ Days
$2,749.00
$1,466.99
Advertised Price
Main Features
Form Factor:
Plug-In Module
Data Link Protocols:
40 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
40 GBps
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
QNAP QXG-100G2SF-E810 - network adapter - PCIe 4.0 x16 - 100 Gigabit QSFP28
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QNAP QXG-100G2SF-E810 - network adapter - PCIe 4.0 x16 - 100 Gigabit QSFP28 x 2

MFG#: QXG-100G2SF-E810 | CDW#: 6699428
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
100 GBps
Port Quantity:
2
Availability: ● 4-6+ Weeks
$1,161.99
Advertised Price
Intel E810-XXVDA2 - network adapter - OCP 3.0 - 25 Gigabit SFP28 x 2
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Intel E810-XXVDA2 - network adapter - OCP 3.0 - 25 Gigabit SFP28 x 2

MFG#: P10106-B21 | CDW#: 7258343
Form Factor:
Plug-In Card
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Features:
Secure Boot, GENEVE support, IPv6 support, Virtual Extensible LAN (VXLAN), Single Root I/O Virtualization (SR-IOV) ...
Availability: ● 11-13+ Days
Request Pricing
Get Started
Gigamon - SFP (mini-GBIC) transceiver module - 1GbE
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Gigamon - SFP (mini-GBIC) transceiver module - 1GbE

MFG#: SFP-501 | CDW#: 3151465
Form Factor:
Plug-In Module
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
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
Lenovo ThinkSystem Broadcom NX-E - network adapter - PCIe 3.0 x8 - 10Gb Eth
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Lenovo ThinkSystem Broadcom NX-E - network adapter - PCIe 3.0 x8 - 10Gb Ethernet x 2

MFG#: 7ZT7A00496 | CDW#: 4735116
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green
[+] Expand Specs
Availability: ● 4-6+ Weeks
$767.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green
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:
RS-232, Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
230.4 Kbps
Ports:
16
[+] Expand Specs
Availability: ● In Stock
$2,755.99
Advertised Price
Main Features
Form Factor:
Rack-mountable
Data Link Protocols:
RS-232, Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
230.4 Kbps
Ports:
16
Color Category:
Red, Black
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
$389.99
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:
Silver
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
StarTech 1-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M,
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StarTech 1-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M, PCI Express NIC, Windows & Linux, TAA

MFG#: PR15GR-NETWORK-CARD | CDW#: 8356795
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Black
Usage:
Network
Availability: ● In Stock
$62.99
$52.99
Advertised Price
Lantronix ION S4120 Series - fiber media converter - 10GbE - TAA Compliant
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Lantronix ION S4120 Series - fiber media converter - 10GbE - TAA Compliant

MFG#: S4120-1048-NA | CDW#: 3145466
Form Factor:
External
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Color Category:
Black
[+] Expand Specs
Availability: ● In Stock
$1,977.00
$1,376.99
Advertised Price
Main Features
Form Factor:
External
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Lenovo - network adapter - PCIe - Gigabit Ethernet x 1 + DisplayPort x 1
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Lenovo - network adapter - PCIe - Gigabit Ethernet x 1 + DisplayPort x 1

MFG#: 4XH1Q60514 | CDW#: 8047651
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
$324.99
$258.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
1
Color Category:
Silver, Black
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
NetApp Bare Cage - network adapter - PCIe - 40Gb Ethernet / 100Gb Ethernet
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NetApp Bare Cage - network adapter - PCIe - 40Gb Ethernet / 100Gb Ethernet QSFP x 2

MFG#: X1146A-N-C | CDW#: 6494597
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet, 40 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
EPEAT Compliant:
No
[+] Expand Specs
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet, 40 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
StarTech 2-Port PCIe 10Gb Ethernet Network Card, Windows and Linux, Broadco
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StarTech 2-Port PCIe 10Gb Ethernet Network Card, Windows and Linux, Broadcom BCM57416 Chipset, 10GBASE-T, TAA

MFG#: PR210B-NETWORK-CARD | CDW#: 8522434
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Usage:
Workstation, Desktop, Server
Availability: ● In Stock
$487.99
$471.99
Advertised Price
Allied Telesis AT-29114SP - network adapter - PCIe - 100Base-FX/1000Base-X
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Allied Telesis AT-29114SP - network adapter - PCIe - 100Base-FX/1000Base-X x 1

MFG#: AT-2914SP-901 | CDW#: 4969956
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
1
Availability: ● In Stock
$356.00
$239.99
Advertised Price
Ciena 5164 - router - rack-mountable - with 32 x 25/10/1G SFP28 transceiver
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Ciena 5164 - router - rack-mountable - with 32 x 25/10/1G SFP28 transceiver, 4 x 200/100G QSFP-DD transceiver, dual DC

MFG#: 170-5164-902 | CDW#: 8388175
Data Link Protocols:
25 Gigabit Ethernet, eCPRI, XGS-PON, 10 Gigabit Ethernet, 200 Gigabit Ethernet ...
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Color Category:
Gray
EPEAT Compliant:
No
[+] Expand Specs
Availability: ● 4-6+ Weeks
$6,172.99
Advertised Price
Main Features
Data Link Protocols:
25 Gigabit Ethernet, eCPRI, XGS-PON, 10 Gigabit Ethernet, 200 Gigabit Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
200 GBps
Color Category:
Gray
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
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
$306.32
$266.99
Advertised Price
Axiom - network adapter - PCIe 3.0 x8 - 10 Gigabit SFP+ x 2
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Axiom - network adapter - PCIe 3.0 x8 - 10 Gigabit SFP+ x 2

MFG#: 727055-B21-AX | CDW#: 7069782
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
$489.00
$396.99
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:
Silver
View All Technical Specifications
StarTech 2.5GbE USB-C to Ethernet Adapter, 100W PD Pass-Through, NBASE-T NI
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StarTech 2.5GbE USB-C to Ethernet Adapter, 100W PD Pass-Through, NBASE-T NIC USB 3.0 Type-C 2.5G Multi Speed Network

(1)
MFG#: 2GPD3-USB-C-ETHERNET | CDW#: 8164670
Form Factor:
Portable
Ports:
1
Color Category:
Space Gray
Usage:
Network
Availability: ● 4-6+ Weeks
$42.99
$36.99
Advertised Price
73 - 96 of 465
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This page was printed on 2/2/2026 9:18:29 PM.