Ethernet/Networking Cards & Adapters
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Add two 10GbE SPF+ slots to server or workstation for fast high-bandwidth connectivity - 2-port 10G fiber network card with open SFP+ - PCIe x2 10G NIC with Intel 82599 chipset - Cost-effective 10Gb Ethernet fiber network card with Intel performanceFREE Shipping$384.99
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Flexible and Scalable 10/25GbE Network Adapter with Hardware Optimizations and Intelligent Offloads for Cloud and Network Virtualization DeploymentFREE Shipping$370.28
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StarTech.com Thunderbolt 3 to FireWire Adapter - External PCI Enclosure - PCIe Card plus TB3 ChassisThe Thunderbolt 3 to 1394 FireWire adapter connects your FireWire peripherals to your Thunderbolt 3 computer - PCIe card plus chassis - Thunderbolt 3 to FireWire 400 adapter - Thunderbolt 3 to FireWire 800 adapter - External PCI express enclosureFREE Shipping$365.33
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$358.67
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PCI Express 3.1 x8 - 2 Port(s) - Optical Fiber - 25GBase-X, 10GBase-X - Plug-in CardFREE Shipping$352.74
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MulticolorFREE Shipping$336.28
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Backward compatible 10GBASE-T network adapter simplifies migration to 10 Gigabit Ethernet (GbE)FREE Shipping$330.73
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PCI Express 2.0 x2 - Intel I350-AM4 - 4 Port(s) - Optical Fiber - Standard Profile Bracket Height - 1000Base-T, 1000Base-KX, 1000Base-SX, 1000Base-LX - SFP (mini-GBIC) - Plug-in CardFREE Shipping$327.49
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The Thunderbolt 3 M.2 enclosure lets you take advantage of the speed and size of PCIe M.2 internal solid-state drives, connected externally to your Thunderbolt 3 desktop or laptop computer - Thunderbolt 3 to PCI Express - Thunderbolt 3 to M.2 adapterFREE Shipping$325.97
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PCI Express 2.0 - 128 MB/s Data Transfer Rate - 4 Port(s) - 4 - Twisted Pair - 1000Base-T - Plug-in CardFREE Shipping$322.91
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PCI Express x4 - 1 Port(s) - Optical Fiber - 10GBase-X - Plug-in Card - TAA CompliantFREE Shipping$321.93
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1 x Network (RJ-45) Port(s) - USBFREE Shipping$321.80
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12Gb/s SAS - PCI Express 3.0 x8 - Plug-in Card - 2 x SFF-8643 - 8 Total SAS Port(s) - 8 SAS Port(s) Internal - PC, LinuxFREE Shipping$314.67
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Add 4 Gigabit Power over Ethernet ports to a PCI Express-enabled computer - 4 Port Gigabit Power over Ethernet PCIe Network Card - PSE / PoE PCI Express NIC - PCI Express GbE Quad Port NIC - PoE Card - 4 Port Network CardFREE Shipping$311.65
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100% compatible and guaranteed to workFREE Shipping$309.63
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(1)Add an external PCI Express 3.0 x16 slot and a DP connection to a Thunderbolt 3 MacBook or laptop - Add a PCIe card such as an: SSD, Ethernet, Fiber, video capture, USB, FireWire, or eSATA card to a Thunderbolt 3 laptop - Thunderbolt 3 to PCIeFREE Shipping$303.89
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1 x Network (RJ-45) - 10/100/1000Base-T - 1 x Expansion Slots - 1 x SFP Slots - ExternalFREE Shipping$300.95
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Data Center Monitoring | Adapter | 10Mb LAN/100Mb LAN | SNMP | USB PortFREE Shipping$298.00
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Dual and Quad-port 10GbE adapters with Hardware Optimization and Offloads for the Rapid Provisioning of Networks in an Agile Data CenterFREE Shipping$262.59
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10/25GbE network adapter optimized to meet the performance needs for dynamic workloadsFREE Shipping$253.83
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Data Center Monitoring | Adapter | 10Mb LAN/100Mb LAN |Micro-USB PortFREE Shipping$231.73
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Convert and extend a Gigabit Ethernet connection up to 550 m / 1804 ft over Multi Mode SC fiber - fiber converter - ethernet media converter - fibre converter - gigabit media converter - 1000base-sxFREE Shipping$215.19
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(1)8 port PCI Express RS232 serial adapter card 16C1050 UART 15kV ESD/Systembase SB16C1058PCI - Bi-directional speed 921.6Kbps/port|256 byte FIFO - Controller card w/pin 9 power 5v/12v w/3A max - 2xDB44 to DB9 cables w/Hex nuts - Win/Linux - Low ProfileFREE Shipping$214.25
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Convert and extend a Gigabit Ethernet connection up to 550 m / 1804 ft over Multimode LC fiber - fiber converter - ethernet media converter - fibre converter - gigabit media converter - 1000base-sxFREE Shipping$213.50
About Ethernet/Networking Cards & Adapters
Cables, cards and adapters will get you online no matter what your computer has on board.