Ethernet/Networking Cards & Adapters
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PCI Express 2.1 x1 - Intel I210-IS - 1 Port(s) - Optical Fiber - Low-Profile Bracket Height - 1000Base-T, 1000Base-KX, 1000Base-SX, 1000Base-LX - SFP (mini-GBIC) - Plug-in CardFREE Shipping$114.98
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(2)Adds a GbE connection your computer - Instant connection with native driver support - Supports 10 / 100 / 1000 Mbps with auto-detection - Access large files with checksum and large send offload - Compatible with USB Type C and Thunderbolt 3 devicesFREE Shipping Orders $45+$31.45
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PCI Express 2.1 x4 - 2 Port(s) - 2 - Twisted Pair - 10/100/1000Base-T - Plug-in CardFREE Shipping$118.24
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(1)2U Rack-mountable - 3 Hour Recharge - 120 V Input - 120 V AC Output - Sine Wave - 1 x NEMA L5-20R, 6 x NEMA 5-20R - 7 x Battery/Surge OutletFREE Shipping$2,193.16
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Add a DB9 RS-232 null modem serial port to a computer using a USB-A port; Interchangeable DB9 Screws/Nuts; Screws pre-installed; Nuts included for device/cable compatibility; 3.3ft/1m Cable; Copper shielding; LED Indicators; FTDI; Windows/macOS/LinuxFREE Shipping Orders $45+$33.44
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Data Center Monitoring | Adapter | 10Mb LAN/100Mb LAN | SNMP | USB PortFREE Shipping$298.00
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USB 3.0 Type A - 128 MB/s Data Transfer Rate - 1 Port(s) - 1 - Twisted Pair - 10/100/1000Base-T - PortableFREE Shipping Orders $45+$23.84
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Add dual Gigabit Ethernet ports to a client, server or workstation through a PCI Express slot - Dual Port Gigabit PCI Express Server Network Card - PCIe Gigabit NIC - 2 Port 1 Gbps Dual Port Server Adapter Card - PCIe Dual NIC - Dual-Homed NICFREE Shipping$101.11
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(4)Add a 10/100/1000Mbps Ethernet port to any PC through a PCI Express slot - pci express gigabit network card - pci express gigabit lan card - pci express gigabit server adapter - pcie gigabit nic - low profile pci express network cardFREE Shipping Orders $45+$25.48
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Intelligent 100/1000Mbase-T to SFP Media ConverterFREE Shipping$56.61
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This 10G capable PCIe network adapter card leverages existing Cat5e/6/6a cabling - Six Speeds NIC 10G/5G/2.5G/1G/100M/10M; Marvell AQC113CS; PCIe 3.0 x2; 16K Jumbo; PXE Boot; AVB; PTP - The 10Gb network adapter card is compatible with Windows/LinuxFREE Shipping$181.44
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(1)4 port PCI Express RS232 serial controller card w/16950 UART/ASIX AX99100 - Bi-directional speeds 921.6Kbps/port | 256 byte FIFO | 9th data bit - Pin 9 pwr out 5v/12v/none w/up to 2A total - Std bracket (low profile incl); Breakout cable - Win/LinuxFREE Shipping$110.18
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(2)1-Port USB 3.2 Gen 2x2 PCIe card with 1x USB Type-C Port - Up to SuperSpeed 20Gbps - USB-C PCI Express host controller card supports Multiple INs / UASP - Up to 15W of power - Full or low-profile PCI-e x4 slot add-on expansion card - Win/Linux/macOSFREE Shipping$56.29
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Add Gigabit Ethernet connectivity and two USB 3.0 ports to your laptop or tablet through a single USB port - USB Ethernet NIC network adapter with native driver support (Windows, Mac, Chrome OS) - USB network adapter and charging hub w/ Realtek chipFREE Shipping Orders $45+$41.28
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10/25GbE network adapter optimized to meet the performance needs for dynamic workloadsFREE Shipping$253.83
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(2)Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot - 4-port Gigabit Ethernet network card with I350-AM4 chipset - 4-port Gigabit NIC - Quad port PCIe network adapter card w/ Intel Virtualization TechnologyFREE Shipping$212.48
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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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(1)Convert and extend a Gigabit Ethernet connection up to 24.8 miles/40km over Single Mode LC fiber - fiber converter - ethernet media converter - fibre converter - gigabit media converter - 1000base-sxFREE Shipping$385.91
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(10)Add 4 external USB 3.0 ports to a low profile or standard computer, through PCI Express - 4 Port PCI Express SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power - USB 3 PCIe Card - USB 3.0 PCI-e Card - 4 Port USB 3.0 PCI Express CardFREE Shipping$47.79
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PCI Express 3.0 x8 - 16 Gbit/s - 2 x Total Fibre Channel Port(s) - 2 x Total Expansion Slot(s) - SFP - Plug-in CardFREE Shipping$1,848.26
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USB A to Ethernet Adapter securely connects to high-speed network using NBASE-T w/USB 3.1 Type-A over Cat 5e - 1X RJ45/LAN Port 3 Speed USB 3.0 NIC 2.5G/1G/100 Mbps Auto-Negotiation for max bandwidth Surface Book HP ZBook Dell Precision 2Yr WarrantyFREE Shipping Orders $45+$39.13
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Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot - 4-Port PCI Express Gigabit network adapter card - Quad-port Gigabit NIC - Network card w/ 4x 10/100/1000 RJ45 ports - Full-Duplex Flow Control supportFREE Shipping$166.38
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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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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
About Ethernet/Networking Cards & Adapters
Cables, cards and adapters will get you online no matter what your computer has on board.