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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 USB 3.0 to Gigabit Ethernet Network Adapter, GbE NIC Dongle, USB t
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StarTech USB 3.0 to Gigabit Ethernet Network Adapter, GbE NIC Dongle, USB to RJ45 Network Adapter, USB to LAN

MFG#: USB31000S2 | CDW#: 6800069
Form Factor:
Portable
Ports:
1
Color Category:
Space Gray
$31.76
$26.99
Advertised Price
StarTech 1-Port 10Gbps PCIe Network Adapter Card, Network Card for PC/Serve
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StarTech 1-Port 10Gbps PCIe Network Adapter Card, Network Card for PC/Server, PCIe Ethernet Card w/Jumbo Frame

(1)
MFG#: ST10GSPEXNB2 | CDW#: 7135240
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Black
$183.46
$172.99
Advertised Price
NVIDIA ConnectX-7 400GbE QSFP112 SmartNIC Ethernet Adapter Card
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NVIDIA ConnectX-7 400GbE QSFP112 SmartNIC Ethernet Adapter Card

MFG#: MCX715105AS-WEAT | CDW#: 7420586
Form Factor:
Plug-In Card
Data Link Protocols:
400 Gigabit Ethernet, 10 Gigabit Ethernet, Gigabit Ethernet, 40 Gigabit Ethernet, 400 Gigabit InfiniBand ...
Connectivity Technology:
Wired
Port Quantity:
1
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Broadcom BCM957414A4142CC - network adapter - PCIe 3.0 x8 - 25 Gigabit SFP2
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Broadcom BCM957414A4142CC - network adapter - PCIe 3.0 x8 - 25 Gigabit SFP28 x 2

MFG#: BCM957414A4142CC | CDW#: 5606398
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
$608.62
$302.99
Advertised Price
StarTech 2-Port Gigabit PCIe Network Adapter Card, 10/100/1000Mbps PCI Expr
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StarTech 2-Port Gigabit PCIe Network Adapter Card, 10/100/1000Mbps PCI Express NIC, Realtek RTL8111H, TAA Compliant

MFG#: ST1000SPEXD4T | CDW#: 8099145
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Usage:
Server, Network
$113.99
Advertised Price
NVIDIA BlueField-3 E-Series B3140H - network adapter - PCIe 5.0 x16 - 400 G
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NVIDIA BlueField-3 E-Series B3140H - network adapter - PCIe 5.0 x16 - 400 Gigabit QSFP112 x 1

MFG#: 900-9D3D4-00EN-HA0 | CDW#: 9047174
Form Factor:
Plug-In Card
Data Link Protocols:
50 Gigabit Ethernet, Gigabit Ethernet, 400 Gigabit Ethernet, 400 Gigabit InfiniBand, 200 Gigabit Ethernet ...
Connectivity Technology:
Wired
Port Quantity:
1
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HPE Aruba Networking CX 6000 48p 10M/100M/1G 4p SFP 1G - switch - 48 ports
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HPE Aruba Networking CX 6000 48p 10M/100M/1G 4p SFP 1G - switch - 48 ports - managed - rack-mountable

MFG#: R8N86B#ABA | CDW#: 9067619
Port Quantity:
48
Ports:
48
Color Category:
Silver, Black
$2,764.00
$1,064.99
Advertised Price
Mellanox ConnectX-6 Lx EN MCX631102AS-ADAT - network adapter - PCIe 4.0 x8
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Mellanox ConnectX-6 Lx EN MCX631102AS-ADAT - network adapter - PCIe 4.0 x8 - 10Gb Ethernet / 25Gb Ethernet SFP28 x 2

MFG#: P42044-B21 | CDW#: 7156641
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Green
[+] Expand Specs
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Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Green
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Juniper 10GBase-T SFP+ Copper Ethernet Adapter
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Juniper 10GBase-T SFP+ Copper Ethernet Adapter

MFG#: SFPP-10G-T | CDW#: 7325550
Data Link Protocols:
10 Gigabit Ethernet
Ports:
1
Usage:
Data Networking
$1,739.00
$776.99
Advertised Price
HPE Aruba Networking CX 6000 24p 10M/100M/1G 4p SFP 1G Switch - switch - 24
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HPE Aruba Networking CX 6000 24p 10M/100M/1G 4p SFP 1G Switch - switch - 24 ports - managed - rack-mountable

MFG#: R8N88B#ABA | CDW#: 9067618
Port Quantity:
24
Ports:
24
Color Category:
Silver, Black
$1,530.00
$687.99
Advertised Price
Ruckus CommScope ICX 8200 24-Port 1/10GbE SFP+ Ethernet Switch
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Ruckus CommScope ICX 8200 24-Port 1/10GbE SFP+ Ethernet Switch

MFG#: ICX8200-24FX | CDW#: 7355235
Port Quantity:
24
Ports:
24
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
$10,560.00
Advertised Price
CyberPower RCCARD100 CyberPower Cloud Monitoring Card
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CyberPower RCCARD100 CyberPower Cloud Monitoring Card

MFG#: RCCARD100 | CDW#: 6555880
Data Link Protocols:
Ethernet
Color Category:
Black
Usage:
UPS
$93.99
$71.95
Advertised Price
Black Box - fiber media converter - 10Mb LAN, 100Mb LAN, 1GbE - TAA Complia
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Black Box - fiber media converter - 10Mb LAN, 100Mb LAN, 1GbE - TAA Compliant

MFG#: LGC5210A | CDW#: 3064150
Form Factor:
External
Data Link Protocols:
Gigabit Ethernet, Ethernet, Fast Ethernet
Connectivity Technology:
Wired
$619.28
$538.99
Advertised Price
StarTech Dual Port PCIe Network Card - Low Profile - RJ45 Port - Realtek RT
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StarTech Dual Port PCIe Network Card - Low Profile - RJ45 Port - Realtek RTL8111H Chipset - Ethernet Network

(1)
MFG#: ST1000SPEXD4 | CDW#: 3530779
Form Factor:
Plug-in Card
Ports:
2
$111.99
Advertised Price
HPE Networking Networking CX 6400 24p Smart Rate 1G/2.5G/5G/10G Class8 PoE
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HPE Networking Networking CX 6400 24p Smart Rate 1G/2.5G/5G/10G Class8 PoE and 4p SFP56 v2 Module - switch - modular -

MFG#: S1T83A | CDW#: 7876344
Port Quantity:
24
Ports:
28
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
$18,013.00
$11,298.99
Advertised Price
StarTech 4 Port PCIe Network Card - Standard Profile - RJ45 Port - Realtek
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StarTech 4 Port PCIe Network Card - Standard Profile - RJ45 Port - Realtek RTL8111H Chipset - Ethernet Network TAA

MFG#: ST1000SPEX43 | CDW#: 3877711
Form Factor:
Plug-in Card
Ports:
4
Color Category:
Yellow
$167.99
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
$414.09
$399.99
Advertised Price
HPE network adapter
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HPE network adapter

MFG#: 845970-B21 | CDW#: 5387680
EPEAT Compliant:
No
TCO Certified:
No
$272.99
Advertised Price
Broadcom Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface
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Broadcom Dual-Port 10GBASE-T Ethernet PCI Express 3.0 x8 Network Interface Card

MFG#: BCM957416A4160C | CDW#: 4899603
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
$1,711.00
$374.99
Advertised Price
StarTech USB 3.0 to Gigabit Ethernet NIC Network Adapter w/USB Port, USB to
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StarTech USB 3.0 to Gigabit Ethernet NIC Network Adapter w/USB Port, USB to RJ45 Network Adapter, USB to LAN Dongle

(1)
MFG#: USB31000SPTB | CDW#: 3134654
Form Factor:
Desktop
Ports:
1
Color Category:
Black
$53.29
$44.99
Advertised Price
Ubiquiti UACC-LRE - repeater - 10Mb LAN, 100Mb LAN, 1GbE
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Ubiquiti UACC-LRE - repeater - 10Mb LAN, 100Mb LAN, 1GbE

MFG#: UACC-LRE | CDW#: 7163525
Form Factor:
External
Data Link Protocols:
Ethernet, Gigabit Ethernet, Fast Ethernet
Connectivity Technology:
Wired
Color Category:
White
$36.99
Advertised Price
TRENDnet USB 2.0 to 10/100Mbps Fast Ethernet Adapter
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TRENDnet USB 2.0 to Fast Ethernet Adapter, Supports Windows And Mac OS, ASIX AX88772A Chipset, Backwards Compatible With

(1)
MFG#: TU2-ET100 | CDW#: 1210320
Ports:
1
$18.99
Advertised Price
Digi IX25 - wireless router - WWAN - Wi-Fi 5 - DIN rail mountable - TAA Com
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Digi IX25 - wireless router - WWAN - Wi-Fi 5 - DIN rail mountable - TAA Compliant

MFG#: IX25-RA-0G | CDW#: 9126108
Data Link Protocols:
Fast Ethernet, IEEE 802.11b, IEEE 802.11ac, Gigabit Ethernet, Ethernet ...
Connectivity Technology:
Wireless, Wired
Cellular Data Connectivity Technology:
5G
Color Category:
Black
$859.00
$759.00
Advertised Price
NetApp - network adapter - PCIe - 25 Gigabit Ethernet x 2 + 32Gb Fibre Chan
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NetApp - network adapter - PCIe - 25 Gigabit Ethernet x 2 + 32Gb Fibre Channel x 2

MFG#: X1169A-C | CDW#: 7835681
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 32Gb Fibre Channel
Port Quantity:
2
EPEAT Compliant:
No
TCO Certified:
No
Request Pricing
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This page was printed on 9/23/2026 6:44:14 AM.