Skip to main content
  • In Stock
  • Sold by NeweggBusiness
  • New
Brands
Show More
Price
Show More
Speed
Show More
Connectors
Show More
Interface
Show More
Wake On LAN
Sold by
All Top Brands
Availability
Condition
Discount
Useful Links
Customer Ratings
  • Featured Brands

    See Deals from RosewillSee Deals from IntelSee Deals from Netgear Inc.
Sort By:
View:
TP-Link 10Gbps PCIe Network Card (TX401) - PCIe to 10 Gigabit Ethernet Network Adapter, Supports Windows 10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable
Quick View
TP-Link 10Gbps PCIe Network Card (TX401) - PCIe to 10 Gigabit Ethernet Network Adapter, Supports Windows 10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable
  • Brand: TP-Link
  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3bz, IEEE802.3an, IEEE802.3az, IEEE 802.3x
  • Speed: 10Gbps
  • Connectors: 1 x RJ45
  • Model #: TX401
Lenovo ThinkPad Ethernet Extension Adapter Gen 2
Quick View
Lenovo ThinkPad Ethernet Extension Adapter Gen 2
  • Brand: Lenovo
  • Model: 4X90Q84427
  • Part Number: 4X90Q84427
  • Features: Product Type:Ethernet Card
  • Model #: 4X90Q84427
SIIG LB-GE0811-S1 1 Gbps PCI Express 2.1 (5.0 GT/s) 4-Port Gigabit Ethernet with PoE PCIe Card - Intel 350
Quick View
SIIG LB-GE0811-S1 1 Gbps PCI Express 2.1 (5.0 GT/s) 4-Port Gigabit Ethernet with PoE PCIe Card - Intel 350
  • Connectors: 4 x RJ45
  • Temperature: Operating temperature: 41 to 122 °F Storage temperature: -13 to 158 °F
  • Humidity: 20% to 80% RH (non-condensing)
  • Model #: LB-GE0811-S1
StarTech US1GC30B USB-C to Gigabit Ethernet Adapter - Black - Thunderbolt 3 Port Compatible - USB Type C Network Adapter
Quick View
StarTech US1GC30B USB-C to Gigabit Ethernet Adapter - Black - Thunderbolt 3 Port Compatible - USB Type C Network Adapter
  • Brand: StarTech.com
  • Standards: IEEE 802.3, 802.3u and 802.3ab
  • Speed: 10/100/1000Mbps
  • Connectors: Connector Type (s): 1 - USB Type-C (24 pin) USB 3.0 Male External Ports: 1 - RJ-45 Female
  • Model #: US1GC30B
StarTech.com Gigabit Ethernet Card, PCI Express 2.1 x1 - Intel I210-IS
Quick View
StarTech.com Gigabit Ethernet Card, PCI Express 2.1 x1 - Intel I210-IS
  • Brand: StarTech.com
  • Features: Technical Information Chipset Manufacturer: Intel Chipset Model: I210-IS Interfaces/ Ports Host Interface: PCI Express 2.1 x1 Total Number of Ports: 1 I/O Expansions Expansion Slot Type: SFP (mini-GBIC) Media & Performance Media Type Supported: Optical Fiber Maximum Data Transfer Rate: 1000 Mbit/s Network & Communication Network Technology: 1000Base-T 1000Base-KX 1000Base-SX 1000Base-LX
  • Dimensions: Height: 0.6" Width: 2.6" Depth: 3.4"
  • Weight: Weight (Approximate): 1.40 oz
  • Model #: P011GINETWORKCARD
StarTech.com USB 3.0 to Gigabit Network Adapter with Built-In 2-Port USB Hub - Native Driver Support (Windows, Mac and Chrome OS)
Quick View
StarTech.com USB 3.0 to Gigabit Network Adapter with Built-In 2-Port USB Hub - Native Driver Support (Windows, Mac and Chrome OS)
  • Standards: IEEE 802.3 10BASE-T, IEEE 802.3ab 1000BASE-T, IEEE 802.3u 100BASE-TX and IEEE 802.3X Full Duplex
  • Connectors: 1 - USB 3.0 A (9 pin; SuperSpeed) Male 1 - RJ-45 Female 2 - USB 3.0 A (9 pin; SuperSpeed) Female
  • Temperature: Operating Temperature:0 degree C to 70 degree C (32 degree F to 158 degree F) Storage Temperature: -10 degree C to 55 degree C (14 degree F to 131 degree F)
  • Humidity: 40% ~ 50%
  • Model #: USB31000S2H
Belkin USB-C to Gigabit Ethernet Adapter (USB Type-C)
Quick View
Belkin USB-C to Gigabit Ethernet Adapter (USB Type-C)
  • Connectors: 1 x RJ45
  • Package Contents: USB-C to Gigabit Ethernet Adapter
  • Model #: B2B145-BLK
StarTech.com Gigabit Ethernet Card, PCI Express 2.0 x1 - Intel I350-AM2, 2 Ports
Quick View
StarTech.com Gigabit Ethernet Card, PCI Express 2.0 x1 - Intel I350-AM2, 2 Ports
  • Brand: StarTech.com
  • Part Number: P021GINETWORKCARD
  • Features: Technical Information Chipset Manufacturer: Intel Chipset Model: I350-AM2 Interfaces/ Ports Host Interface: PCI Express 2.0 x1 Total Number of Ports: 2 I/O Expansions Expansion Slot Type: SFP (mini-GBIC) Media & Performance Media Type Supported: Optical Fiber Maximum Data Transfer Rate: 1000 Mbit/s Network & Communication Network Technology: 1000Base-T 1000Base-KX 1000Base-SX 1000Base-LX
  • Dimensions: Height: 0.4" Width: 2.7" Depth: 5.8"
  • Model #: P021GINETWORKCARD
StarTech.com USB 3.0 to Gigabit Ethernet Adapter NIC w/ USB Port - Black
Quick View
StarTech.com USB 3.0 to Gigabit Ethernet Adapter NIC w/ USB Port - Black
  • Brand: StarTech.com
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Speed: 10/100/1000Mbps
  • Connectors: 1 x RJ45
  • Model #: USB31000SPTB
  • $49.99
  •  
  • $45.99 
  • Save: 8%
StarTech PEX10GSFP4I StarTech.com SFP+ Server Network Card - 4 Port Nic Card - Intel XL710 Chip - PCIe Netword Card - 10 Gigabit Ethernet Card
Quick View
StarTech PEX10GSFP4I StarTech.com SFP+ Server Network Card - 4 Port Nic Card - Intel XL710 Chip - PCIe Netword Card - 10 Gigabit Ethernet Card
  • Standards: IEEE 802.3ae (10GBASE-LR/SR only) PCI Express Rev 3.0, using PCIe x8 (or higher) slot
  • Connectors: Connector Type (s): 1 x PCI Express x8 Male Internal Ports: 4 x SFP+ Slot Female
  • LEDs: 4 - Link / Activity (green)
  • Temperature: Operating Temperature: 5 ~ 50 degree Celsius (41 ~ 122 degree Fahrenheit) Storage Temperature: -20 ~ 60 degree Celsius (-4 ~ 140 degree Fahrenheit)
  • Model #: PEX10GSFP4I
StarTech.com 10G Network Card - 2 port - NBASE-T - RJ45 Port - Intel X550 chipset - Ethernet Card - Intel NIC Card
Quick View
StarTech.com 10G Network Card - 2 port - NBASE-T - RJ45 Port - Intel X550 chipset - Ethernet Card - Intel NIC Card
  • Standards: IEEE 802.3an (10GBASE-T), IEEE 802.3ab (1GBASE-T), IEEE 802.3u (100BASE-T), IEEE 802.3az (EEE - Energy Efficient Ethernet)
  • Connectors: 2 x RJ45
  • LEDs: 2 - Link Speed 2 - Link Activity
  • Dimensions: 4.70" x 0.80" x 6.40"
  • Model #: ST20000SPEXI
Allied Telesis AT-2911SX Gigabit Ethernet Card - PCI Express x1 - 1 Port(s) - Low-Profile, Standard Height Bracket Height - 1000Base-SX - Plug-in Card - TAA Compliant
Quick View
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter
Quick View
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter
  • Brand: StarTech.com
  • Standards: IEEE802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az, IEEE 802.1q VLAN tagging
  • Speed: 10/100/1000Mbps
  • Connectors: 1 x RJ45
  • Model #: USB31000S
Broadcom Dual-Port 10 Gb/s Network Adapter | BCM957412N4120C
Quick View
  •  
  • $364.99 
StarTech.com 1 Port 2.5Gbps PoE Network Card, PCIe Ethernet Card w/RJ45, 30W 802.3at PoE NIC for Desktops/Servers ST1000PEXPSE
Quick View
StarTech.com 1 Port 2.5Gbps PoE Network Card, PCIe Ethernet Card w/RJ45, 30W 802.3at PoE NIC for Desktops/Servers ST1000PEXPSE
  • Brand: StarTech.com
  • Part Number: ST1000PEXPSE
  • Standards: IEEE802.3at Power over Ethernet (25 W) IEEE802.3af Power over Ethernet (15 W) IEEE 802.3bz (2.5GBASE-T) IEEE 802.3ab (1000BASE-T ) IEEE 802.3u (100BASE-TX ) IEEE 802.3i (10BASE-T) IEEE P802.3az Energy Efficient Ethernet (EEE) IEEE802.1Q (VLAN tagging) Wake-on-LAN (WOL) PCI Express Version 2.1
  • Speed: 2.5Gbps
  • Model #: ST1000PEXPSE
QNAP 2PORT QSFP28 100GBE NETWORK EXPANSION CARD LP PCIE GEN4X16
Quick View
  •  
  • $1,011.99 
Broadcom Dual-Port 10GBASE-T Network Adapter Card | BCM957416N4160C
Quick View
  •  
  • $415.99 
TP-Link TX201 2.5Gbps PCI-Express Interface Cards
Quick View
TP-Link TX201 2.5Gbps PCI-Express Interface Cards
  • Brand: TP-Link
  • Speed: 2.5Gbps
  • Connectors: 1 x RJ45
  • Interface: PCI-Express
  • Model #: TX201
TP-Link TG-3468 PCI-Express Network Adapter (with Normal and Low Profile Bracket)
Quick View
TP-Link TG-3468 PCI-Express Network Adapter (with Normal and Low Profile Bracket)
  • Brand: TP-Link
  • Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1q, 802.1p, CSMA / CD, TCP / IP
  • Speed: 10/100/1000Mbps
  • Connectors: 1 x RJ45
  • Model #: TG-3468
  •  
  • $14.99 
  • $14.69
TP-Link 10Gbps PCIe Network Card (TX401) - PCIe to 10 Gigabit Ethernet Network Adapter, Supports Windows 10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable
Quick View
TP-Link 10Gbps PCIe Network Card (TX401) - PCIe to 10 Gigabit Ethernet Network Adapter, Supports Windows 10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable
  • Brand: TP-Link
  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3bz, IEEE802.3an, IEEE802.3az, IEEE 802.3x
  • Speed: 10Gbps
  • Connectors: 1 x RJ45
  • Model #: TX401
Tripp Lite EnviroSense2 (E2) Environmental Sensor Module with Temperature and Digital Outputs (E2MTDO)
Quick View
Tripp Lite EnviroSense2 (E2) Environmental Sensor Module with Temperature and Digital Outputs (E2MTDO)
  • Series: EnviroSense2
  • Type: Module
  • Compatibility: WEBCARDLX, WEBCARDLXS, PDU3XE-Series PDUs and PDU3E-Series PDUs
  • Dimensions: 0.83" x 2.52" x 1.77"
  • Model #: E2MTDO
Intel Ethernet Network Adapter X710-T2L, Dual-port energy-efficient adapters for NBASE-T and 10GBASE-T networks | X710T2L
Quick View
Intel Quad Ports SFP+ 10/1GbE Ethernet Network Adapter X710DA4FHBLK
Quick View
Intel
Intel Quad Ports SFP+ 10/1GbE Ethernet Network Adapter X710DA4FHBLK
  • Connectors: 4 x SFP+
  • Weight: 0.4
  • Model #: X710DA4FHBLK
  •  
  • $376.79 
Intel Ethernet Converged Network Adapter X710 10 GbE, Dual-port | X710DA2
Quick View
Intel Ethernet Converged Network Adapter X710 10 GbE, Dual-port | X710DA2
  • Connectors: 2 x RJ45
  • Weight: 10
  • Package Contents: Ethernet Converged Network Adapter X540-T1 Information CD Low-Profile Bracket
  • Parts: Lifetime
  • Model #: X710DA2
Intel X710DA2BLK PCIe 3.0, x8 Dual port Ethernet Converged Network Adapter
Quick View
Intel
Intel X710DA2BLK PCIe 3.0, x8 Dual port Ethernet Converged Network Adapter
  • Package Contents: Ethernet Converged Network Adapter X540-T1 Information CD Low-Profile Bracket
  • Parts: Manufacturers Limited Warranty: Lifetime / Parts Only
  • Model #: X710DA2BLK
2PORT 10G ETHERNET NETWORK PCIE
Quick View
2PORT 10G ETHERNET NETWORK PCIE
  • Weight: 0.4
  • Model #: LB-GE0311-S1
ADDON I210T1-AO ADDON INTEL I210T1 COMP NIC
Quick View
ADDON I210T1-AO ADDON INTEL I210T1 COMP NIC
  • Connectors: 10/100/1000Base-T
  • Weight: 0.3
  • Model #: 11776101
Intel E10GSFPLR 10Gbps Dual Rate 10GBASE-LR SFP+ Module
Quick View
Intel
Intel E10GSFPLR 10Gbps Dual Rate 10GBASE-LR SFP+ Module
  • Connectors: 1 x LC
  • Weight: 0.1
  • Parts: Lifetime limited
  • Labor: Lifetime limited
  • Model #: E10GSFPLR
  •  
  • $106.69