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Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of print speed and other ratings.

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.

97 - 120 of 684
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QNAP QXG-25G2SF-CX6 - network adapter - PCIe 4.0 x8 - 25 Gigabit SFP28 x 2
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QNAP QXG-25G2SF-CX6 - network adapter - PCIe 4.0 x8 - 25 Gigabit SFP28 x 2

MFG#: QXG-25G2SF-CX6 | CDW#: 6594194
Form Factor:
Plug-in card
Data Link Protocols:
25 Gigabit Ethernet
Data Transfer Rate:
25 GBps
Connectivity Technology:
Wired
Port Quantity:
2
Availability: ● In Stock
$521.99
Advertised Price
Main Features
Form Factor:
Plug-in card
Data Link Protocols:
25 Gigabit Ethernet
Data Transfer Rate:
25 GBps
Connectivity Technology:
Wired
Port Quantity:
2
Product Type:
Network adapter
Arista CloudVision 300 10G Appliance
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Arista CloudVision 300 10G Appliance

MFG#: DCA-300-CV | CDW#: 7575550
Availability: ● 4-6+ Weeks
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StarTech.com 10Gb SFP+ Network Card - 2-Port - Fiber - PCIe, Intel Chip
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StarTech.com 10Gb SFP+ Network Card - 2-Port - Fiber - PCIe, Intel Chip

MFG#: PEX20000SFPI | CDW#: 3802313
Form Factor:
Plug-in Card
Data Transfer Rate:
2.50 GBps
Color Category:
Black
Ports:
2
Product Type:
10Gigabit Ethernet Card
Availability: ● In Stock
$403.99
$389.99
Advertised Price
Intel Ethernet Network Adapter E810-XXVDA2 - network adapter - PCIe 4.0 x8
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Intel Ethernet Network Adapter E810-XXVDA2 - network adapter - PCIe 4.0 x8 - 10/25 Gigabit SFP28 x 2

MFG#: E810XXVDA2 | CDW#: 6398905
Form Factor:
Plug-in card
Data Link Protocols:
10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Availability: ● In Stock
$261.99
Advertised Price
StarTech.com USB C to Gigabit Ethernet Adapter USB 3.0 Network NIC Aluminum
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StarTech.com USB C to Gigabit Ethernet Adapter USB 3.0 Network NIC Aluminum

MFG#: US1GC30A | CDW#: 4047510
Form Factor:
Desktop
Data Transfer Rate:
640 MB/s
Color Category:
Silver
Ports:
1
Availability: ● In Stock
$42.99
$36.99
Advertised Price
Proline Arista Networks SFP-10G-SR Compatible TAA Compliant 10GBase-SR SFP+
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Proline Arista SFP-10G-SR Compatible SFP+ TAA Compliant Transceiver - SFP+ transceiver module - 10 GigE

MFG#: AR-SFP-10G-SR-PRO | CDW#: 3270204
Data Link Protocols:
10 Gigabit Ethernet
Ports:
1
Product Type:
SFP+
Availability: ● In Stock
$250.00
$187.99
Advertised Price
Proline Juniper Networks EX-SFP-1GE-SX Compatible TAA Compliant 1000Base-SX
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Proline Juniper EX-SFP-1GE-SX Compatible SFP TAA Compliant Transceiver - SFP (mini-GBIC) transceiver module - GigE

MFG#: EX-SFP-1GE-SX-PRO | CDW#: 3269966
Data Link Protocols:
Gigabit Ethernet
Ports:
1
Availability: ● In Stock
$65.99
Advertised Price
Nutanix 2 Port 100GbE Network Adapter
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Nutanix 2 Port 100GbE Network Adapter

MFG#: C-NIC-100G2A2-CM | CDW#: 6702265
Availability: ● 4-6+ Weeks
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Allied Telesis AT-2914SX/LC - network adapter - PCIe - 1000Base-SX x 1
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Allied Telesis AT-2914SX/LC - network adapter - PCIe - 1000Base-SX x 1

MFG#: AT-2914SX/LC-901 | CDW#: 4788271
Form Factor:
Plug-in card
Data Link Protocols:
Gigabit Ethernet
Data Transfer Rate:
1 GBps
Connectivity Technology:
Wired
Port Quantity:
1
Availability: ● In Stock
$500.00
$338.00
Advertised Price
Main Features
Form Factor:
Plug-in card
Data Link Protocols:
Gigabit Ethernet
Data Transfer Rate:
1 GBps
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Green, Silver
Arista SFP-10G-T - SFP+ transceiver module - 10GbE
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Arista SFP-10G-T - SFP+ transceiver module - 10GbE

MFG#: SFP-10G-T | CDW#: 6434707
Form Factor:
Plug-in module
Data Link Protocols:
10 Gigabit Ethernet
Data Transfer Rate:
10 GBps
Connectivity Technology:
Wired
Product Type:
SFP+ transceiver module
Availability: ● 4-6+ Weeks
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Nutanix Silicom 4 Port 25/10GbE Ethernet Adapter
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Nutanix Silicom 4 Port 25/10GbE Ethernet Adapter

MFG#: C-NIC-25G4C1-CM | CDW#: 7111268
Availability: ● 4-6+ Weeks
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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
Availability: ● 4-6+ Weeks
$236.99
Advertised Price
NetApp Bare Cage - network adapter - PCIe - 25 Gigabit SFP28 x 2
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NetApp Bare Cage - network adapter - PCIe - 25 Gigabit SFP28 x 2

MFG#: X1122A | CDW#: 6547552
Data Link Protocols:
RDMA over Converged Ethernet (RoCE), 25 Gigabit Ethernet
Data Transfer Rate:
25 GBps
Connectivity Technology:
Wired
Port Quantity:
2
Product Type:
Network adapter
Availability: ● Item Backordered
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OpenGear IM7216-2-DAC - console server
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Opengear IM7216-2-DAC - console server

MFG#: IM7216-2-DAC-US | CDW#: 3247659
Form Factor:
Rack-mountable
Data Link Protocols:
RS-232
Data Transfer Rate:
230.4 Kbps
Connectivity Technology:
Wired
Ports:
16
Availability: ● In Stock
$3,924.00
$2,985.99
Advertised Price
Nutanix HPE Mellanox MCX623106A 100GB Dual Port Adapter
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Availability: ● 4-6+ Weeks
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Cisco - SFP+ transceiver module - 16Gb Fibre Channel (SW)
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Cisco - SFP+ transceiver module - 16Gb Fibre Channel (SW)

MFG#: DS-SFP-FC16G-SW= | CDW#: 3530469
Form Factor:
Plug-in module
Data Link Protocols:
16Gb Fibre Channel (Short Wave)
Data Transfer Rate:
16 GBps
Connectivity Technology:
Wired
Product Type:
SFP+ transceiver module
Availability: ● 11-13+ Days
$421.55
$161.99
Advertised Price
Proline Cisco GLC-FE-100FX-RGD Compatible TAA Compliant 100Base-FX SFP Tran
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Proline Cisco GLC-FE-100FX-RGD Compatible SFP TAA Compliant Transceiver - SFP (mini-GBIC) transceiver module - 100Mb LAN

MFG#: GLC-FE-100FX-RGD-PRO | CDW#: 3269912
Data Link Protocols:
Fast Ethernet
Ports:
1
Availability: ● In Stock
$138.99
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:
10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Green
Availability: ● In Stock
Request Pricing
Get Started
Main Features
Form Factor:
Plug-in card
Data Link Protocols:
10 Gigabit Ethernet, 25 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Silver, Green
PCI Specification Revision:
PCIe 4.0
Product Type:
Network adapter
TP-Link 10GB PCIe Network Card (TX401) 10GB Ethernet Adapter w/ CAT6A Cable
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TP-Link TX401 - 10GB PCIe Network Card

MFG#: TX401 | CDW#: 6531740
Form Factor:
Plug-in Card
Data Transfer Rate:
10 GBps
Color Category:
Red
Ports:
1
Product Type:
10Gigabit Ethernet Card
Availability: ● 4-6+ Days
$119.99
Advertised Price
Proline Brocade 10G-SFPP-SR Compatible TAA Compliant 10GBase-SR SFP+ Transc
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Proline Brocade 10G-SFPP-SR Compatible SFP+ TAA Compliant Transceiver - SFP+ transceiver module - 10 GigE

MFG#: 10G-SFPP-SR-PRO | CDW#: 3271995
Data Link Protocols:
10 Gigabit Ethernet
Ports:
1
Product Type:
SFP+
Availability: ● In Stock
$187.99
Advertised Price
Minuteman SNMP-NV6 - remote management adapter
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Minuteman SNMP-NV6 - remote management adapter

MFG#: SNMP-NV6 | CDW#: 2716501
Form Factor:
Plug-in module
Data Link Protocols:
Ethernet, Fast Ethernet, RS-232
Connectivity Technology:
Wired
Availability: ● In Stock
$390.00
$284.99
Advertised Price
QNAP QNA-T310G1S - network adapter - Thunderbolt 3 - 10 Gigabit SFP+ x 1
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QNAP QNA-T310G1S - network adapter - Thunderbolt 3 - 10 Gigabit SFP+ x 1

MFG#: QNA-T310G1S | CDW#: 5438843
Form Factor:
External
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Silver, Gold
Availability: ● In Stock
$207.99
Advertised Price
Main Features
Form Factor:
External
Data Link Protocols:
10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
1
Color Category:
Silver, Gold
Product Type:
Network adapter
Intel Ethernet Network Adapter XXV710-DA2 - network adapter - PCIe 3.0 x8 -
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Intel Ethernet Network Adapter XXV710-DA2 - network adapter - PCIe 3.0 x8 - 25 Gigabit SFP28 x 2

MFG#: XXV710DA2 | CDW#: 4544844
Form Factor:
Plug-in card
Data Link Protocols:
10 Gigabit Ethernet, Gigabit Ethernet, 25 Gigabit Ethernet
Data Transfer Rate:
25 GBps
Connectivity Technology:
Wired
Port Quantity:
2
Availability: ● 1-3+ Days
$393.99
Advertised Price
Main Features
Form Factor:
Plug-in card
Data Link Protocols:
10 Gigabit Ethernet, Gigabit Ethernet, 25 Gigabit Ethernet
Data Transfer Rate:
25 GBps
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green
Product Type:
Network adapter
Proline Cisco SFP-GE-T Compatible TAA Compliant 10/100/1000Base-TX SFP Tran
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Proline Cisco SFP-GE-T Compatible SFP TAA Compliant Transceiver - SFP (mini-GBIC) transceiver module - GigE

MFG#: SFP-GE-T-PRO | CDW#: 3270194
Data Link Protocols:
Gigabit Ethernet
Ports:
1
Availability: ● In Stock
$86.99
Advertised Price
97 - 120 of 684