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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 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#: 9108941
Port Quantity:
48
Ports:
48
Color Category:
Black, Silver
$3,981.00
$1,395.99
Advertised Price
JUNIPER SFP+ 10G-LR TRANSREC
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JUNIPER SFP+ 10G-LR TRANSREC

MFG#: SFPP-10G-LR-C | CDW#: 7578726
$272.03
$124.99
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
$278.99
Advertised Price
StarTech USB4 to Ethernet Adapter, 10GbE, Multi-Gigabit, Thunderbolt Compat
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StarTech USB4 to Ethernet Adapter, 10GbE, Multi-Gigabit, Thunderbolt Compatible, 10GBASE-T NIC, 20in USB4 Cable, TAA

MFG#: USB4-10GBE-ETHERNET | CDW#: 9083057
Form Factor:
Portable
Ports:
1
Color Category:
Gray
Usage:
Network
$275.99
Advertised Price
EXAGRID 10 GBE ENET DUAL PORT SFP+
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EXAGRID 10 GBE ENET DUAL PORT SFP+

MFG#: EX-10GBE-OPTICAL | CDW#: 6646044
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StarTech 1 Port PCIe Gigabit Network Server Adapter NIC Card - Dual Profile
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StarTech 1 Port PCIe Gigabit Network Server Adapter NIC Card - Dual Profile - Gigabit Desktop Adapter REV E Intel 6

MFG#: ST1000SPEX2 | CDW#: 2922212
Form Factor:
Plug-in Card
Ports:
1
$42.01
$39.99
Advertised Price
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#: 6801856
Form Factor:
Portable
Ports:
1
Color Category:
Space Gray
$44.06
$41.99
Advertised Price
StarTech USB 2.0 to Ethernet Adapter, 10/100 Mbps Fast Network Dongle, USB
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StarTech USB 2.0 to Ethernet Adapter, 10/100 Mbps Fast Network Dongle, USB to RJ45 Network Adapter, USB to NIC/RJ45

MFG#: USB2100 | CDW#: 3401489
Form Factor:
Desktop
Ports:
1
Color Category:
Black
$31.76
$29.99
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
$157.99
Advertised Price
StarTech 2-Port GbE SFP Network Card, PCIe 2.0, Intel I350-AM2, 1000BASE Co
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StarTech 2-Port GbE SFP Network Card, PCIe 2.0, Intel I350-AM2, 1000BASE Copper/Fiber Optic, Gigabit Ethernet NIC

MFG#: P021GI-NETWORK-CARD | CDW#: 7636913
Form Factor:
Plug-in Card
Ports:
2
Color Category:
Black
Usage:
Network
$249.99
Advertised Price
Proline Fortinet FN-TRAN-LX Compatible TAA 1000Base-LX SFP Transceiver (SMF
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Proline Fortinet FN-TRAN-LX Compatible TAA 1000Base-LX SFP Transceiver (SMF, 1310nm, 10km, LC)

MFG#: FN-TRAN-LX-PRO | CDW#: 8098505
Form Factor:
Hot-swappable
Data Link Protocols:
Gigabit Ethernet
Ports:
1
Usage:
Data Networking, Optical Network
$77.99
Advertised Price
Cisco SFP+ Copper Twinax Cable - direct attach cable - 3 m
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Cisco SFP+ Copper Twinax Cable - direct attach cable - 3 m

(1)
MFG#: SFP-H10GB-CU3M | CDW#: 1649731
EPEAT Compliant:
No
TCO Certified:
No
$135.00
$122.99
Advertised Price
StarTech 1-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M,
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StarTech 1-Port 5G Gigabit PCIe Network Adapter Card, 5G/2.5G/1G/100M/10M, PCI Express NIC, Windows & Linux, TAA

MFG#: PR15GR-NETWORK-CARD | CDW#: 8336734
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Black
Usage:
Network
$85.99
Advertised Price
StarTech Thunderbolt 3 10G Ethernet Adapter, Thunderbolt to RJ45/NIC, TB3 1
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StarTech Thunderbolt 3 10G Ethernet Adapter, Thunderbolt to RJ45/NIC, TB3 10GbE Network Adapter, Multigigabit, TAA

MFG#: TB310G2 | CDW#: 7631163
Form Factor:
Portable
Ports:
1
Color Category:
Space Gray
Usage:
Network
$391.99
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:
25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green, Silver
[+] Expand Specs
$2,475.99
Advertised Price
Main Features
Form Factor:
Plug-In Card
Data Link Protocols:
25 Gigabit Ethernet, 10 Gigabit Ethernet
Connectivity Technology:
Wired
Port Quantity:
2
Color Category:
Green, Silver
EPEAT Compliant:
No
TCO Certified:
No
View All Technical Specifications
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
$71.74
$67.99
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:
Data Networking, Optical Network
$82.32
$64.99
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
$94.99
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
$52.26
$49.99
Advertised Price
StarTech 1-Port 2.5GbE M.2 Network Card, NBASE-T PCIe Ethernet, Intel I225-
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StarTech 1-Port 2.5GbE M.2 Network Card, NBASE-T PCIe Ethernet, Intel I225-V, Multi-Gigabit, SFF/Desktop PC LAN, TAA

MFG#: MR12GI-NETWORK-CARD | CDW#: 7816996
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Red
Usage:
Network
$117.99
Advertised Price
StarTech 1-Port Gigabit PCIe Network Adapter Card, Low-Profile 10/100/1000M
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StarTech 1-Port Gigabit PCIe Network Adapter Card, Low-Profile 10/100/1000Mbps PCI Express NIC, TAA Compliant

MFG#: ST1000SPEX2LT | CDW#: 8095014
Form Factor:
Plug-in Card
Ports:
1
Color Category:
Black
Usage:
Network
$48.16
$45.99
Advertised Price
StarTech 4-Port 2.5Gbps PCIe Network Card, Computer Network Card, Inte I225
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StarTech 4-Port 2.5Gbps PCIe Network Card, Computer Network Card, Inte I225, Multi-Gigabit Ethernet Interface Card

MFG#: PR42GI-NETWORK-CARD | CDW#: 7636920
Form Factor:
Plug-in Card
Ports:
4
Usage:
Network
$347.99
Advertised Price
StarTech USB 3.0 to Fiber Optic Converter, SFP Adapter Gigabit Network, SFP
Compare

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

(1)
MFG#: US1GA30SFP | CDW#: 5020498
Form Factor:
External
Data Link Protocols:
Gigabit Ethernet
$359.99
Advertised Price
StarTech USB C to Gigabit Ethernet Adapter, USB 3.0 Network NIC, Type-C Gig
Compare

StarTech USB C to Gigabit Ethernet Adapter, USB 3.0 Network NIC, Type-C Gigabit Adapter, USB to GbE, Aluminum

MFG#: US1GC30A | CDW#: 4056525
Form Factor:
Desktop
Ports:
1
Color Category:
Silver
$61.49
$57.99
Advertised Price
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This page was printed on 8/1/2026 2:04:08 AM.