Ethernet/Networking Cards & Adapters
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Add four external PCI expansion card slots to a desktop or laptop computer system - pci expansion chassis - external pci slot - pci express to pci expansion boxFREE Shipping$456.30
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$59.60
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For Data Networking, Optical Network - 1 x LC Network - Optical Fiber - Multi-mode - 25 Gigabit EthernetFREE Shipping$1,087.31
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USB Type C Male to Ethernet 1Gbps Female Adapter for Windows and Mac systemsFREE Shipping Orders $45+$26.59
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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$274.66
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Connect to a Gigabit network through the USB-C port on your computer - USB 3.1 Gen 1 (5Gbps) - USB Type C to Ethernet - Works w/ latest MacBook & Chromebook Pixel - USB C to Lan Adapter - USB C to RJ45 Adapter - USB C Network Adapter - USB PoweredFREE Shipping Orders $45+$33.99
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USB 3.1 Type C - 1000Base-X - PortableFREE Shipping Orders $45+$17.42
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Efficient workload-optimized performance at Ethernet speeds of 1 to 100GbpsFREE Shipping$468.16
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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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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$48.91
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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$307.64
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PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber - 25GBase-X - SFP28 - MezzanineFREE Shipping$794.02
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(2)Capture an HD audio-video source, through a low-profile or full-profile PCI Express slot - HDMI Capture Card - low profile & full profile PC recording - High-definition video grabber - HD capture - HD capture card - HDMI capature - Component captureFREE Shipping$213.80
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(2)Connect a CF card to a computer through an IDE connector - compact flash to ide adapter - cf to ide adapter - cf to ide converter - ide to cf card reader - compact flash adapterFREE Shipping Orders $45+$36.56
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Cisco SFP-GE-T Compatible SFP - 1000BASE-T 1 Gbps - 1GbE Module - 10/100/1000 Mbps Copper Transceiver - 100m (328ft) - RJ-45 Connector - Hot-Swappable & MSA Compliant - Lifetime WarrantyFREE Shipping$50.66
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(3)PCI Express Firewire card lets you add 2 FireWire 400 ports to your desktop PC allowing you to connect IEEE 1394A FireWire devices - The PCIE FireWire adapter supports Windows and macOS 10.10-10.13 and includes full profile and half height bracketsFREE Shipping Orders $45+$33.06
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(3)USB Type-C Multi-Monitor adapter drives triple 1080p 60Hz or dual 4K 30Hz DisplayPort displays in extended/mirrored mode; DP 1.2/HBR2 MST Hub/Splitter; TB3/TB4/USB4 Compatible; Extra-long 1ft cable reduces USBC connector strain; Windows/No driversFREE Shipping$94.38
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2-port USB PCIe card - ASM3142 host controller for 2x USB-A ports up to 10Gbps/port - USB 3.1/3.2 Gen 2 PCI Express 3.0 x2 expansion card - Add-on adapter card supports Multiple Ins - Opt. SATA power - Full or low-profile bracket - Win/Linux/macOSFREE Shipping Orders $45+$39.56
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(1)Convert and extend a 10/100 Mbps Ethernet connection up to 1.2 miles/2km over Multi Mode ST fiber - fiber converter - ethernet media converter - fibre converter - 10/100 media converter - utp to fiberFREE Shipping$90.44
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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$62.59
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Use this sleek aluminum converter to add a Gb Ethernet port to a MacBook, Chromebook or laptop with USB Type C - Silver finish makes it the ideal laptop accessory - USB C Gigabit adapter - USB-C Ethernet converter - USB-C to GbE NIC - Native supportFREE Shipping Orders $45+$36.61
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(1)Convert and extend a 10/100 Mbps Ethernet connection up to 1.2 miles/2km over Multi Mode SC fiber - fiber converter - ethernet media converter - fibre converter - 10/100 media converter - utp to fiberFREE Shipping$91.90
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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$247.76
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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$212.96
About Ethernet/Networking Cards & Adapters
Cables, cards and adapters will get you online no matter what your computer has on board.