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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.
Synology E10M20-T1 - network adapter - PCIe 3.0 x8 - 10Gb Ethernet x 1
Compare

Synology E10M20-T1 - network adapter - PCIe 3.0 x8 - 10Gb Ethernet x 1

MFG#: E10M20-T1 | CDW#: 6115472
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
1
[+] Expand Specs
Availability: ● In Stock
$275.99
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:
1
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Palo - SFP+ transceiver module - 10 GigE
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Palo Alto Networks - SFP+ transceiver module - 10GbE

MFG#: PAN-SFP-PLUS-LR | CDW#: 3235785
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
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
HPE Broadcom BCM57504 10/25GB 4-Port SFP28 Ethernet Adapter
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HPE Broadcom BCM57504 10/25GB 4-Port SFP28 Ethernet Adapter

MFG#: P26264-B21 | CDW#: 7620154
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v2)
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
4
[+] Expand Specs
Availability: ● In Stock
$2,598.00
$1,008.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet, RDMA over Converged Ethernet (RoCE v2)
Connectivity Technology:
Wired
Data Transfer Rate:
25 GBps
Port Quantity:
4
Color Category:
Green, Black, Silver
View All Technical Specifications
Ubiquiti UniFi - network adapter - USB-C - 5 Gigabit Ethernet x 1
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Ubiquiti UniFi - network adapter - USB-C - 5 Gigabit Ethernet x 1

MFG#: UACC-ADAPTER-RJ45-USBC-5GE | CDW#: 8522778
Form Factor:
External
Data Link Protocols:
5 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
5 GBps
Port Quantity:
1
[+] Expand Specs
Availability: ● In Stock
$75.00
$58.99
Advertised Price
Main Features
Form Factor:
External
Data Link Protocols:
5 Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
5 GBps
Port Quantity:
1
Color Category:
Silver
View All Technical Specifications
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
NVIDIA ConnectX-9 C9180 - network adapter - PCIe 6.0 x16 - 800Gb Infiniband
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NVIDIA ConnectX-9 C9180 - network adapter - PCIe 6.0 x16 - 800Gb Infiniband OSFP x 1

MFG#: 900-9X91E-00EB-ST0 | CDW#: 9053640
Form Factor:
Plug-In Card
Data Link Protocols:
800 Gigabit Ethernet, 100 Gigabit Ethernet, 800 Gigabit InfiniBand, 100 Gigabit InfiniBand, 400 Gigabit InfiniBand ...
Connectivity Technology:
Wired
Data Transfer Rate:
800 GBps
Port Quantity:
1
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
StarTech 1-Port Gigabit PCIe Network Adapter Card, Low-Profile 10/100/1000M
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StarTech 1-Port Gigabit PCIe Network Adapter Card, Low-Profile 10/100/1000Mbps PCI Express NIC, TAA Compliant

MFG#: ST1000SPEX2LT | CDW#: 8080722
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Black
Usage:
Network
Availability: ● In Stock
$34.84
$29.99
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
Axiom - network adapter - PCIe 3.0 x4 - 10Gb Ethernet x 2
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Axiom - network adapter - PCIe 3.0 x4 - 10Gb Ethernet x 2

MFG#: PCIE32RJ4510-AX | CDW#: 7134215
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
Intel Ethernet Server Adapter I210-T1 - network adapter - PCIe 2.1 - Gigabi
Compare

Intel Ethernet Server Adapter I210-T1 - network adapter - PCIe 2.1 - Gigabit Ethernet

(1)
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: ● 2-4+ Days
$54.99
Advertised Price
Proline Intel® I350T2 Comparable 10/100/1000Mbs Dual RJ-45 Port 100m PCIe 2
Compare

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
SIIG Dual Profile Gigabit Ethernet PCIe - up to 1000Mb/s data transfer rate
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SIIG Dual Profile Gigabit Ethernet PCIe - up to 1000Mb/s data transfer rate - network adapter - PCIe - Gigabit Ethernet

MFG#: CN-GP1021-S3 | CDW#: 3114447
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, Ethernet, Fast Ethernet
Data Transfer Rate:
1 GBps
Availability: ● In Stock
$59.99
$33.00
Advertised Price
Intel Ethernet Network Adapter E610-XT4 - network adapter - OCP 3.0 - 10Gb
Compare

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: ● In Stock
$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 5719 - network adapter - Gigabit Ethernet x 4
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Broadcom 5719 - network adapter - Gigabit Ethernet x 4

MFG#: 540-BBGX | CDW#: 4068748
Form Factor:
Plug-In Card
Data Link Protocols:
Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
1 GBps
Port Quantity:
4
Availability: ● 4-6+ Weeks
$259.00
$145.99
Advertised Price
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:
10 Gigabit Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Data Transfer Rate:
10 GBps
Port Quantity:
2
Color Category:
Green
Availability: ● In Stock
$238.99
Advertised Price
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: ● 2-4+ Days
$44.06
$37.99
Advertised Price
StarTech 10G PCIe SFP+ Card, Single SFP+ Port Network Adapter, Open SFP+ fo
Compare

StarTech 10G PCIe SFP+ Card, Single SFP+ Port Network Adapter, Open SFP+ for MSA-Compliant Modules/Cables

(1)
MFG#: PEX10GSFP | CDW#: 6800046
Form Factor:
Plug-in Card
Ports:
1
Availability: ● Item Backordered
$171.99
Advertised Price
Broadcom BCM57416 - network adapter - OCP 3.0 - Gigabit Ethernet / 10Gb Eth
Compare

Broadcom BCM57416 - network adapter - OCP 3.0 - Gigabit Ethernet / 10Gb Ethernet x 2

MFG#: P10097-B21 | CDW#: 6442769
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: ● 1-3+ Days
$1,105.00
$411.99
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, Green
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
Data Transfer Rate:
25 GBps
Port Quantity:
2
[+] Expand Specs
Availability: ● 5-7+ Days
$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
Data Transfer Rate:
25 GBps
Port Quantity:
2
Color Category:
Green, Silver, Black
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Intel Ethernet Network Adapter X710-T4L - network adapter - PCIe 3.0 x8 - 1
Compare

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
Data Transfer Rate:
10 GBps
Port Quantity:
4
PCI Specification Revision:
PCIe 3.0
Availability: ● 1-3+ Days
$589.99
Advertised Price
StarTech USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit LAN Adapte
Compare

StarTech USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit LAN Adapter, USB to RJ45 Adapter, TAA Compliant

(28)
MFG#: USB31000S | CDW#: 2831337
Ports:
1
Color Category:
Black
Usage:
PC, Laptop
Availability: ● In Stock
$35.86
$29.99
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
$45.09
$38.99
Advertised Price
TP-Link UE300 - Foldable USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Networ
Compare

TP-Link UE300 - Foldable USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter

MFG#: UE300 | CDW#: 8304658
Form Factor:
Desktop
Ports:
1
Availability: ● In Stock
$18.99
Advertised Price
StarTech USB C to Gigabit Ethernet Adapter, USB 3.0 NIC 10/100/1000Mbps, US
Compare

StarTech USB C to Gigabit Ethernet Adapter, USB 3.0 NIC 10/100/1000Mbps, USB GbE Adapter, USB Type-C Network Adapter

(2)
MFG#: US1GC30B | CDW#: 3769683
Form Factor:
Desktop
Ports:
1
Color Category:
Black
Availability: ● In Stock
$39.99
$33.99
Advertised Price
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This page was printed on 3/20/2026 5:02:53 PM.