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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.
HPE CTO INT E810 10/25GBE 2P SFP28
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HPE CTO INT E810 10/25GBE 2P SFP28

MFG#: P08443-B21 | CDW#: 8374812
Availability: ● Item Backordered
$2,249.99
Advertised Price
StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/
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StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Windows & Mac

MFG#: C22G-USB-ETHERNET | CDW#: 8156540
Form Factor:
Desktop
Ports:
1
Color Category:
Space Gray
Usage:
Office, Network
Availability: ● In Stock
$46.99
Advertised Price
AddOn Cisco Meraki MA-SFP-1GB-SX Compatible TAA 1000Base-SX SFP Transceiver
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AddOn Cisco Meraki MA-SFP-1GB-SX Compatible TAA 1000Base-SX SFP Transceiver (MMF, 850nm, 550m, LC, DOM)

MFG#: MA-SFP-1GB-SX-AO | CDW#: 4864148
Data Link Protocols:
Gigabit Ethernet
Ports:
1
Usage:
Optical Network, Data Networking
Availability: ● In Stock
$61.99
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#: 3533493
Form Factor:
Plug-in Card
Ports:
2
Availability: ● In Stock
$153.99
Advertised Price
BIG-IP & VIPRION SFP+ 10GBASE-SR Transceiver
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BIG-IP & VIPRION SFP+ 10GBASE-SR Transceiver

MFG#: F5-UPG-SFP+-R | CDW#: 3073938
Form Factor:
Plug-In Module
Connectivity Technology:
Wired
EPEAT Compliant:
No
TCO Certified:
No
Availability: ● Item Backordered
$2,910.64
$2,716.99
Advertised Price
Omada 24-Port 10GBASE-T L2+ Managed Switch with 8 10GE SFP+ Slots
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Omada 24-Port 10GBASE-T L2+ Managed Switch with 8 10GE SFP+ Slots

MFG#: SX3832 | CDW#: 8304803
Form Factor:
Desktop, Rack-mountable
Data Link Protocols:
10 Gigabit Ethernet
Usage:
Network, Wireless Access Point
Availability: ● Item Backordered
$2,299.99
$2,181.99
Advertised Price
X65402-N-C ,OPT,40GB,SHORTWAVE,-C
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X65402-N-C ,OPT,40GB,SHORTWAVE,-C

MFG#: X65402-N-C | CDW#: 6394758
Availability: ● Item Backordered
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HPE OCP2 Upgrade Cable Kit - storage cable kit
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HPE OCP2 Upgrade Cable Kit - storage cable kit

MFG#: P51943-B21 | CDW#: 8114959
EPEAT Compliant:
No
TCO Certified:
No
Availability: ● Item Backordered
$425.99
Advertised Price
Cisco - SFP (mini-GBIC) transceiver module - 1GbE
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Cisco - SFP (mini-GBIC) transceiver module - 1GbE

MFG#: GLC-BX-D= | CDW#: 1601039
Form Factor:
Plug-In Module
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Availability: ● Item Backordered
$2,104.09
$1,413.99
Advertised Price
Cisco - SFP (mini-GBIC) transceiver module - 1GbE
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Cisco - SFP (mini-GBIC) transceiver module - 1GbE

MFG#: GLC-BX-U= | CDW#: 1506133
Form Factor:
Plug-In Module
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Availability: ● Item Backordered
$2,104.09
$1,413.99
Advertised Price
StarTech 2.5GbE USB-C to Ethernet Adapter w/USB-A Converter, NBASE-T NIC, U
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StarTech 2.5GbE USB-C to Ethernet Adapter w/USB-A Converter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network

MFG#: U2GA-USB-C-ETHERNET | CDW#: 8156538
Form Factor:
Desktop
Ports:
1
Color Category:
Space Gray
Usage:
Network, Office
Availability: ● In Stock
$50.99
$47.99
Advertised Price
StarTech 4-Port Gigabit Ethernet Network Card - PCI Express, Intel I350 NIC
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StarTech 4-Port Gigabit Ethernet Network Card - PCI Express, Intel I350 NIC - Quad Port PCIe Network Adapter Card

(1)
MFG#: ST4000SPEXI | CDW#: 3796587
Form Factor:
Plug-in Card
Ports:
4
Color Category:
Black
Availability: ● In Stock
$325.99
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#: 7209762
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green, Silver
[+] Expand Specs
Availability: ● Item Backordered
$2,249.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green, Silver
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
StarTech USB 3.0 to Gigabit Ethernet NIC Network Adapter, Aluminum Build, U
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StarTech USB 3.0 to Gigabit Ethernet NIC Network Adapter, Aluminum Build, USB to RJ45 Network Adapter, USB to LAN

MFG#: USB31000SA | CDW#: 3814164
Form Factor:
Desktop
Ports:
1
Availability: ● In Stock
$53.99
$49.99
Advertised Price
Juniper QSFP28 Module
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Juniper QSFP28 Module

MFG#: QSFP-100G-LR4-C | CDW#: 7993352
Data Link Protocols:
100 Gigabit Ethernet
Ports:
1
Usage:
Optical Network, Data Networking
Availability: ● In Stock
$3,600.93
$1,516.99
Advertised Price
StarTech 1 Port 2.5Gbps 2.5GBASE-T PCIe Network Card x1 PCIe - Windows, Mac
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StarTech 1 Port 2.5Gbps 2.5GBASE-T PCIe Network Card x1 PCIe - Windows, MacOS & Linux - PCI Express LAN Card

MFG#: ST2GPEX | CDW#: 6402997
Form Factor:
Plug-in Card
Ports:
1
Availability: ● In Stock
$51.99
Advertised Price
StarTech Dual Port PCI Express (PCIe x4) Gigabit Ethernet Server Adapter Ne
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StarTech Dual Port PCI Express (PCIe x4) Gigabit Ethernet Server Adapter Network Card - Intel i350 NIC

MFG#: ST2000SPEXI | CDW#: 3231297
Form Factor:
Plug-in Card
Ports:
2
Availability: ● In Stock
$271.99
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#: 8106646
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Usage:
Server, Network
Availability: ● In Stock
$162.99
Advertised Price
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
Availability: ● In Stock
$73.99
Advertised Price
HP 1GbE LAN Flex Port 2020
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HP 1GbE LAN Flex Port 2020

MFG#: 141J6AA | CDW#: 8555546
Ports:
1
Color Category:
Blue, Black
Availability: ● In Stock
$53.99
Advertised Price
LVO 57414 10/25GBE 2-PORT PCIE
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LVO 57414 10/25GBE 2-PORT PCIE

MFG#: 4XC7A08238 | CDW#: 5881927
Availability: ● Item Backordered
$634.99
Advertised Price
StarTech 2.5GbE USB C to Ethernet Adapter, NBASE-T NIC USB 3.0 to RJ45, USB
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StarTech 2.5GbE USB C to Ethernet Adapter, NBASE-T NIC USB 3.0 to RJ45, USB Type-C to Ethernet, USB to RJ45 Adapter

MFG#: US2GC30 | CDW#: 5813544
Form Factor:
Portable
Ports:
1
Color Category:
Space Gray, Black
Availability: ● In Stock
$69.99
$66.99
Advertised Price
StarTech USB C to Gigabit Ethernet Adapter NIC w/ Hub & Power Delivery, USB
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StarTech USB C to Gigabit Ethernet Adapter NIC w/ Hub & Power Delivery, USB-C GbE Adapter, Type-C Ethernet Adaper

MFG#: US1GC303APD | CDW#: 4559499
Form Factor:
External
Color Category:
Black
Availability: ● In Stock
$92.00
Advertised Price
StarTech USB-C to Ethernet Adapter with USB-A Dongle, USB 3.0 Gigabit Netwo
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StarTech USB-C to Ethernet Adapter with USB-A Dongle, USB 3.0 Gigabit Network Adapter, USB GbE Adapter, Status LEDs

MFG#: C21GA-USB-ETHERNET | CDW#: 8260262
Form Factor:
Portable
Ports:
1
Color Category:
Gray
Usage:
Network
Availability: ● In Stock
$50.99
$48.99
Advertised Price
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This page was printed on 1/30/2026 9:07:00 AM.