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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.
StarTech 2.5GbE USB A to Ethernet Adapter, 1/2.5GbE USB 3.0 NBASE-T NIC, US
Compare

StarTech 2.5GbE USB A to Ethernet Adapter, 1/2.5GbE USB 3.0 NBASE-T NIC, USB to RJ45 Network Adapter, USB to LAN

MFG#: US2GA30 | CDW#: 5865690
Form Factor:
Portable
Ports:
1
$67.64
$63.99
Advertised Price
CyberPower RCCARD100 CyberPower Cloud Monitoring Card
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CyberPower RCCARD100 CyberPower Cloud Monitoring Card

MFG#: RCCARD100 | CDW#: 6534667
Data Link Protocols:
Ethernet
Color Category:
Black
Usage:
UPS
$112.51
$93.99
Advertised Price
HPE network adapter
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HPE network adapter

MFG#: 845970-B21 | CDW#: 8553284
EPEAT Compliant:
No
TCO Certified:
No
$386.99
Advertised Price
StarTech USB-C to Ethernet Adapter, 100W PD Pass-Through, USB 3.0 Type-C 1G
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StarTech USB-C to Ethernet Adapter, 100W PD Pass-Through, USB 3.0 Type-C 1Gbps Multi Speed Network, Windows & Mac

MFG#: 1GPD3-USB-C-ETHERNET | CDW#: 8180727
Form Factor:
Portable
Ports:
1
Color Category:
Space Gray
Usage:
Network
$54.31
$51.99
Advertised Price
StarTech USB C to Fiber Optic Converter, Open SFP, Network Adapter, USB Typ
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StarTech USB C to Fiber Optic Converter, Open SFP, Network Adapter, USB Type-C Gigabit Fiber Adapter, SFP to USB

MFG#: US1GC30SFP | CDW#: 5020500
Data Link Protocols:
Gigabit Ethernet
$409.99
Advertised Price
Mellanox MCX631432AS-ADAI - network adapter - OCP 3.0 - 10Gb Ethernet / 25G
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Mellanox MCX631432AS-ADAI - network adapter - OCP 3.0 - 10Gb Ethernet / 25Gb Ethernet SFP28 x 2

MFG#: P42041-B21 | CDW#: 7745518
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, 25 Gigabit Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green, Black
[+] Expand Specs
$2,098.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, 25 Gigabit Ethernet, Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green, Black
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
TP-Link TX201 2.5Gigabit Ethernet Adapter
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TP-Link TX201 2.5Gigabit Ethernet Adapter

MFG#: TX201 | CDW#: 7490825
Form Factor:
Plug-in Card
$39.99
Advertised Price
Proline Cisco GLC-SX-MMD Compatible TAA 1000Base-SX SFP Transceiver (MMF, 8
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Proline Cisco GLC-SX-MMD Compatible TAA 1000Base-SX SFP Transceiver (MMF, 850nm, 550m, LC, DOM, 0 to 70C)

MFG#: GLC-SX-MMD-PRO | CDW#: 3243237
Data Link Protocols:
Gigabit Ethernet
Ports:
1
Features:
Digital Optical Monitoring (DOM)
Usage:
Data Networking, Optical Network
$213.64
$152.99
Advertised Price
StarTech Quad Port 10G SFP+ Network Card - Intel XL710 Open SFP+ Converged
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StarTech Quad Port 10G SFP+ Network Card - Intel XL710 Open SFP+ Converged Adapter - PCIe 10 Gigabit Fiber Optic

(1)
MFG#: PEX10GSFP4I | CDW#: 4635078
Form Factor:
Plug-in Card
Ports:
4
Color Category:
Black
$938.99
Advertised Price
NUTANIX 2PT 100GBE NTWRK ADAPTER
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NUTANIX 2PT 100GBE NTWRK ADAPTER

MFG#: C-NIC-100G2A2-CM | CDW#: 9096196
Request Pricing
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HPE CTO MLX MCX6314 25G 2P ADAPT
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HPE CTO MLX MCX6314 25G 2P ADAPT

MFG#: P60339-B21 | CDW#: 9152227
$2,386.99
Advertised Price
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#: 5459168
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green
[+] Expand Specs
$2,143.99
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
StarTech PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP, PCIe
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StarTech PCI Express Gigabit Ethernet Fiber Network Card w/ Open SFP, PCIe SFP Network Card Adapter NIC, TAA

MFG#: PEX1000SFP2 | CDW#: 3423798
Form Factor:
Plug-in Card
Ports:
1
$313.99
Advertised Price
StarTech 2-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M,
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StarTech 2-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M, PCI Express NIC, Windows & Linux, TAA

MFG#: PR25GR-NETWORK-CARD | CDW#: 8546234
Ports:
2
Color Category:
Black
Usage:
Network
$235.99
Advertised Price
StarTech 2-Port 2.5Gbps PCIe Network Card, Computer Network Card, Intel I22
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StarTech 2-Port 2.5Gbps PCIe Network Card, Computer Network Card, Intel I225, Multi-Gigabit Ethernet Interface Card

MFG#: PR22GI-NETWORK-CARD | CDW#: 7636916
Form Factor:
Plug-in Card
Ports:
2
Usage:
Network
$248.99
Advertised Price
StarTech 4 Port Gigabit PoE (Power over Ethernet) Card - PCIe Network Card
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StarTech 4 Port Gigabit PoE (Power over Ethernet) Card - PCIe Network Card - PoE / PoE+ Up to 25W Per Port - TAA

MFG#: ST4000PEXPSE | CDW#: 3592939
Form Factor:
Plug-in Card
Ports:
4
$523.99
Advertised Price
StarTech 1-Port Gigabit PCIe Network Adapter Card, 10/100/1000Mbps PCI Expr
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StarTech 1-Port Gigabit PCIe Network Adapter Card, 10/100/1000Mbps PCI Express NIC, Realtek RTL8111H, TAA Compliant

MFG#: ST1000SPEX2T | CDW#: 8095006
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Black
Usage:
Network
$48.16
$45.99
Advertised Price
Cisco Meraki - network adapter - USB-C - Ethernet x 1
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Cisco Meraki - network adapter - USB-C - Ethernet x 1

MFG#: MA-PWR-ETH-O | CDW#: 9098092
Form Factor:
External
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
White
$241.15
$182.99
Advertised Price
SCALE 4-PORT 10GB RJ45
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SCALE 4-PORT 10GB RJ45

MFG#: NIC-1-16 | CDW#: 8180179
Request Pricing
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StarTech 1-Port 2.5Gbps PCIe Network Card, Computer Network Card, Intel I22
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StarTech 1-Port 2.5Gbps PCIe Network Card, Computer Network Card, Intel I225, Multi-Gigabit Ethernet Interface Card

MFG#: PR12GI-NETWORK-CARD | CDW#: 7821227
Ports:
1
Color Category:
Black
Usage:
Network
$75.99
Advertised Price
AXIOM 10G SFP+ TO SFP+ DAC PAS CAB
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AXIOM 10G SFP+ TO SFP+ DAC PAS CAB

MFG#: S10P-DBP-H1C-5M-AX | CDW#: 9105972
$112.70
$104.99
Advertised Price
Axiom 10GBase-CU direct attach cable - 10 m
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Axiom 10GBase-CU direct attach cable - 10 m

MFG#: SP-CABLE-ADASFP+-AX | CDW#: 7447616
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
$309.91
$271.99
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#: 3798641
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
$649.99
Advertised Price
Lenovo ThinkSystem NetXtreme By Broadcom - network adapter - PCIe 2.0 x4 -
Compare

Lenovo ThinkSystem NetXtreme By Broadcom - network adapter - PCIe 2.0 x4 - Gigabit Ethernet x 4

MFG#: 7ZT7A00484 | CDW#: 4794794
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
$852.99
Advertised Price
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This page was printed on 8/1/2026 3:22:36 AM.