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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.com USB 3.0 to Fiber Optic Converter, SFP Adapter Gigabit Network,
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StarTech.com USB 3.0 to Fiber Optic Converter, SFP Adapter Gigabit Network, SFP Adapter, USB to Fiber, USB to SFP

(1)
MFG#: US1GA30SFP | CDW#: 5021048
Form Factor:
External
Data Link Protocols:
Gigabit Ethernet
Availability: ● In Stock
$256.99
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 | CDW#: 6799767
Form Factor:
External
Connectivity Technology:
Wired
Port Quantity:
1
Availability: ● 4-6+ Days
$182.24
$135.99
Advertised Price
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter w/USB Port, Wh
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StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter w/USB Port, White, USB to RJ45 Network Adapter, USB to LAN

MFG#: USB31000SPTW | CDW#: 3134657
Form Factor:
Desktop
Ports:
1
Availability: ● In Stock
$47.99
$39.99
Advertised Price
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter, Aluminum Buil
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StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter, Aluminum Build, USB to RJ45 Network Adapter, USB to LAN

MFG#: USB31000SA | CDW#: 3814510
Form Factor:
Desktop
Ports:
1
Availability: ● In Stock
$38.99
$32.99
Advertised Price
StarTech.com 4 Port Gigabit PoE (Power over Ethernet) Card - PCIe Network C
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StarTech.com 4 Port Gigabit PoE (Power over Ethernet) Card - PCIe Network Card - PoE / PoE+ Up to 25W Per Port - TAA

MFG#: ST4000PEXPSE | CDW#: 3599732
Form Factor:
Plug-in Card
Ports:
4
Availability: ● In Stock
$327.00
Advertised Price
StarTech.com USB C to Fiber Optic Converter, Open SFP, Network Adapter, USB
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StarTech.com USB C to Fiber Optic Converter, Open SFP, Network Adapter, USB Type-C Gigabit Fiber Adapter, SFP to USB

MFG#: US1GC30SFP | CDW#: 5021050
Data Link Protocols:
Gigabit Ethernet
Availability: ● In Stock
$263.99
Advertised Price
IBM PCIe3 4-Port 10GBase-T RJ-45 Adapter
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IBM PCIe3 4-Port 10GBase-T RJ-45 Adapter

MFG#: 9105-22BEN2X | CDW#: 7508018
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
StarTech.com 2-Port 2.5Gbps PCI Express PoE Network Card, Intel I225-V, PCI
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StarTech.com 2-Port 2.5Gbps PCI Express PoE Network Card, Intel I225-V, PCIe 802.3af/at PoE+ Multi-Gigabit Ethernet NIC

MFG#: PR22GIP-NETWORK-CARD | CDW#: 8305080
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Usage:
Server, Network, Wireless Access Point, Desktop, IP Phone ...
Availability: ● In Stock
$216.99
Advertised Price
StarTech.com 1-Port 2.5Gbps PCI Express PoE Network Card, Intel I225-V, PCI
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StarTech.com 1-Port 2.5Gbps PCI Express PoE Network Card, Intel I225-V, PCIe 802.3af/at PoE+ Multi-Gigabit Ethernet NIC

MFG#: PR12GIP-NETWORK-CARD | CDW#: 7781259
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Black
Usage:
Network
Availability: ● In Stock
$113.99
$109.99
Advertised Price
HPE Modular Smart Array 2070 10GBASE-T iSCSI LFF Storage - 7th Generation -
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HPE Modular Smart Array 2070 10GBASE-T iSCSI LFF Storage - 7th Generation - hard drive array

MFG#: S1H45A | CDW#: 8225492
Color Category:
Silver, Black, Green
EPEAT Compliant:
No
TCO Certified:
No
Availability: ● 4-6+ Weeks
$18,520.00
$10,413.99
Advertised Price
Nutanix 2-Port SMC 25/10GbE Network Interface Card
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Nutanix 2-Port SMC 25/10GbE Network Interface Card

MFG#: U-NIC-25G2E1-CM | CDW#: 7758528
Availability: ● 7-9+ Days
Request Pricing
Get Started
Broadcom 5719 - Customer Kit - network adapter - PCIe - Gigabit Ethernet x
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Broadcom 5719 - Customer Kit - network adapter - PCIe - Gigabit Ethernet x 4

MFG#: 540-BDRL | CDW#: 7494322
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
4
Availability: ● 4-6+ Weeks
$259.00
$148.99
Advertised Price
NetApp - storage controller - SAS 12Gb/s
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NetApp - storage controller - SAS 12Gb/s

MFG#: X92071A-N-C | CDW#: 6332142
Product Type:
Storage controller
Power Device Type:
None
Availability: ● 4-6+ Weeks
Request Pricing
Get Started
Proline Fortinet FN-TRAN-SFP+ER-100 Compatible TAA 10GBase-ZR SFP+ Transcei
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Proline Fortinet FN-TRAN-SFP+ER-100 Compatible TAA 10GBase-ZR SFP+ Transceiver (SMF, 1550nm, 100km, LC, DOM)

MFG#: FN-TRAN-SFP+ER-100-PRO | CDW#: 6491826
Features:
Digital Optical Monitoring (DOM)
Usage:
Optical Network, Data Networking
Availability: ● In Stock
$3,271.99
Advertised Price
Intel Ethernet Network Adapter E610-XT2 - network adapter - PCIe 4.0 x4 - 1
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Intel Ethernet Network Adapter E610-XT2 - network adapter - PCIe 4.0 x4 - 10 Gigabit Ethernet x 2

MFG#: E610XT2 | CDW#: 8545464
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, Fast Ethernet, 5 Gigabit Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Black, Green
[+] Expand Specs
Availability: ● 1-3+ Days
$282.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
10 Gigabit Ethernet, Fast Ethernet, 5 Gigabit Ethernet, Gigabit Ethernet, 2.5 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Black, Green
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
Sonnet Echo Express SE I - Thunderbolt 3 Edition - system bus extender
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Sonnet Echo Express SE I - Thunderbolt 3 Edition - system bus extender

MFG#: ECHO-EXP-SE1-T3 | CDW#: 4597090
EPEAT Compliant:
No
TCO Certified:
No
Availability: ● In Stock
$426.99
Advertised Price
Supermicro Standard Low-Profile 2-Port 25GbE SFP28 Add-On Card
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Supermicro Standard Low-Profile 2-Port 25GbE SFP28 Add-On Card

MFG#: AOC-S25G-I2S-O | CDW#: 8025384
Availability: ● 4-6+ Weeks
$323.99
Advertised Price
Pure Storage 10GBase-T Dual Port FlashArray Controller Upgrade
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Pure Storage 10GBase-T Dual Port FlashArray Controller Upgrade

MFG#: FA0126753 | CDW#: 6043660
Availability: ● 4-6+ Weeks
Request Pricing
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Topaz Ethernet 10/100 Serial Port Adapter
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Topaz A-ETH1-1 - network adapter - RS-232 - 10/100 Ethernet

MFG#: A-ETH1-1 | CDW#: 1260953
Form Factor:
External
Connectivity Technology:
Wired
Availability: ● In Stock
$254.00
$157.99
Advertised Price
IOGEAR USB 3.0 GigaLinq - Gigabit Ethernet Adapter over USB
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IOGEAR USB 3.0 GigaLinq - Gigabit Ethernet Adapter over USB

MFG#: GUC3100 | CDW#: 3499558
Form Factor:
Desktop
Ports:
1
Availability: ● In Stock
$29.95
$18.99
Advertised Price
Intel Ethernet Network Adapter E810-CQDA1 - network adapter - PCIe 4.0 x16
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Intel Ethernet Network Adapter E810-CQDA1 - network adapter - PCIe 4.0 x16 - QSFP28 x 1

MFG#: E810CQDA1 | CDW#: 6520322
Form Factor:
Plug-In Card
Data Link Protocols:
100 Gigabit Ethernet, 50 Gigabit Ethernet, 25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Green
Availability: ● 6-8+ Days
$483.99
Advertised Price
SIIG Dual-Port Gigabit Ethernet PCIe 4-Lane Card - I350-T2 - network adapte
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SIIG Dual-Port Gigabit Ethernet PCIe 4-Lane Card - I350-T2 - network adapter - PCIe x4 - Gigabit Ethernet x 2

MFG#: LB-GE0014-S1 | CDW#: 6555209
Form Factor:
Plug-In Card
Data Link Protocols:
Gigabit Ethernet, Fast Ethernet, Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green
Availability: ● In Stock
$151.99
Advertised Price
Proline Citrix® SFP-TX Compatible TAA 10/100/1000Base-TX SFP Transceiver (C
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Proline Citrix® SFP-TX Compatible TAA 10/100/1000Base-TX SFP Transceiver (Copper, 100m, RJ-45)

MFG#: SFP-TX-PRO | CDW#: 3269957
Data Link Protocols:
Gigabit Ethernet
Ports:
1
Usage:
Data Networking
Availability: ● 7-9+ Days
$62.99
Advertised Price
Ciena 5164 - router - rack-mountable
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Ciena 5164 - router - rack-mountable

MFG#: 170-5164-903 | CDW#: 6714477
Data Link Protocols:
100 Gigabit Ethernet, 25 Gigabit Ethernet, 200 Gigabit Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Color Category:
Gray
EPEAT Compliant:
No
TCO Certified:
No
Availability: ● Item Backordered
$6,233.99
Advertised Price
409 - 432 of 518
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This page was printed on 12/22/2025 8:10:20 PM.