Ethernet/Networking Cards & Adapters
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10M/100M/1Gbps/2.5Gbps Ethernet Data RatesFREE Shipping$106.00
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18 Ports - Gigabit Ethernet - 1000Base-T, 1000Base-X - 2 Layer Supported - Modular - 2 SFP Slots - Power Supply - 40 W Power Consumption - 240 W PoE Budget - Optical Fiber, Twisted Pair - PoE Ports - 1U High - Rack-mountable - Lifetime Limited WarrantyFREE Shipping$315.08
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Dual Profile Single Port Gigabit Ethernet PCIe Adapter adds one high-speed Gigabit Ethernet port to PCI Express enabled desktop computers and workstations - Supports 10/100/1000Mbps data transfer rate - auto-negotiation and full duplex mode to enhance your network's performance and reliability - 1Gbps RJ45 Ethernet Network - Wark on Lan - LEDs indicate - Dual size bracket - Works in any available PCI Express slot - 2FREE Shipping Orders $45+$32.91
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Add 16 RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot - 16-Port PCI Express Serial Card - Low-Profile - High-speed PCIe serial card with 16 DB9 RS232 Ports (up to 921.6 Kbps) - Multiport serial adapter cardFREE Shipping$414.95
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PCI Express 3.0 x8 - 2 Port(s) - 2 - Twisted Pair - 10GBase-T - Plug-in CardFREE Shipping$761.64
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PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber - 10GBase-X - Plug-in CardFREE Shipping$977.47
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Connect a serial RS232 (DB9) device using this PC Serial Card. Supports 16C1050 UART. LED lights to monitor activity on the PCI express DB9 card - The UART PCIe card supplies 5/12V over pin 9. Continue using legacy hardware with this RS232 PCIe cardFREE Shipping$58.54
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Convert a Gigabit Ethernet connection over fiber using the Gigabit SFP of your choice - card module for media converter chassis - Gigabit Ethernet Fiber Optic Media Converter Card Module w/ Open SFP Slot - Fiber to Ethernet ConverterFREE Shipping$122.20
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Convert and extend a Gigabit Ethernet connection up to 24.8 miles/40 km over Single Mode SC fiber - fiber converter - ethernet media converter - fibre converter - gigabit media converter - 1000base-sxFREE Shipping$435.52
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(3)Add a 2-channel IDE port to a computer through a PCI Express slotFREE Shipping Orders $45+$27.20
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ASIX AX99100 Chipset - PCI Express Base Specification 2.0 CompliantFREE Shipping Orders $45+$30.23
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Full-height Plug-in Card - PCI Express 2.0 x1 - PC - 1 x Number of Parallel Ports External - 1 x Number of Serial Ports ExternalFREE Shipping Orders $45+$35.23
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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$207.73
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(8)4-Port USB 3.0 PCI/PCI-X Card (USB 3.1 Gen 1/USB 3.2 Gen 1x1) - Achieve speeds up to PCI bus max (1.3Gbps) - Optional SATA/SP4 power - PCI 3.3V/5V 32-bit - Full/low profile brackets - For PCs with PCI slots like Dell OptiPlex 7010/HP Compaq dc7800FREE Shipping$72.37
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Dual and quad-port gigabit Ethernet server adapters designed with performance enhancing features and power management technologiesFREE Shipping$210.48 $246.11
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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$209.51
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8-port PCI Express RS232 serial adapter card 16C1050 UART 15kV ESD/Systembase SB16C1058PCI - Bi-directional speed 921.6Kbps/port | 256 byte FIFO - Expansion controller card w/pin 9 power 5v/12v/none w/3A max - DB62 to DB9 cable w/Hex nuts - Win/LinuxFREE Shipping$209.51
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PCI Express 2.1 x4 - 2 Port(s) - 2 - Twisted Pair - 10/100/1000Base-T - Plug-in CardFREE Shipping$116.54
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PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber - 10GBase-X - Plug-in CardFREE Shipping$723.23
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26 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - TAA Compliant - 2 Layer Supported - Modular - 2 SFP Slots - 40 W Power Consumption - 240 W PoE Budget - Optical Fiber, Twisted Pair - PoE Ports - 1U High - Rack-mountable - Lifetime Limited WarrantyFREE Shipping$465.28
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USB 3.0 to Gigabit Ethernet AdapterFREE Shipping Orders $45+$22.53 $25.56
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Dual-port 10GbE OCP adapters with hardware optimization and offloads for the rapid provisioning of data center networksFREE Shipping$149.12
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Low-profile Plug-in Card - PCI Express x1 - PC, MacFREE Shipping Orders $45+$19.91
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USB 2.0 to 10/100 Mbps Ethernet AdapterFREE Shipping Orders $45+$17.77
About Ethernet/Networking Cards & Adapters
Cables, cards and adapters will get you online no matter what your computer has on board.