Ethernet/Networking Cards & Adapters
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(4)PCI Express - 1 Port(s) - 1 - Twisted Pair - 10GBase-T - Plug-in CardFREE Shipping$108.58
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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+$31.21
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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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(7)Add 7 USB 2.0 Ports to your PC through a PCI slot - pci to usb - pci usb controller - usb 2.0 card - pci to usb adapter - pci usb cardFREE Shipping Orders $45+$28.70
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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$111.08
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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$257.83
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USB 3.1 Type C - 1000Base-X - PortableFREE Shipping Orders $45+$19.33 $23.95
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16.40 ft QSFP28 Network Cable for Network Device - First End: 1 x SFF-8665 QSFP28 Network - Second End: 1 x SFF-8665 QSFP28 Network - 100 Gbit/s - LSZH - 26 AWG - BlackFREE Shipping$287.72
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USB PCIe card - 4x USB-A up to 10Gbps per port | 2x ASM3142 (2 ports/controller) up to 20Gbps total - USB 3.1/3.2 Gen 2 PCI Express expansion add-on adapter card - Multiple INs/UASP - Opt. SATA power - Full profile PCI-e 2.0 x4 slot - Win/Linux/macOSFREE Shipping$126.60
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Utilize a PCIe x4 expansion slot as a removable drive bay for M.2 SSDs; Supports up to 2280 M-Key M.2 NVMe SSDs; Tool-less installation; Lockable Drive Tray (2 keys incl.); Tray with thermal pads/anti-vibration springs; No drivers/software requiredFREE Shipping$100.97
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Single-port Gigabit Ethernet server adapter designed for entry-level servers and audio-video applications.FREE Shipping$56.48
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SATA III 6Gbps PCIe 2.0 x1 card - SATA expansion adapter card - 2-Port SATA to PCIe Card w/ASM1061 controller for 4Gbps combined max - PCI Express 2.0/SATA 3.2/AHCI 1.4 - ATA/ATAPI for HDD/SSD/ODD support - Windows/macOS/Linux - Full/low-profileFREE Shipping Orders $45+$34.79
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PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber - SFP - Plug-in CardFREE Shipping$665.33
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1 x Network (RJ-45) - Gigabit Ethernet - 10/100/1000Base-TFREE Shipping$81.84
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Dual M.2 PCIe SSD Adapter enables installation of 2x PCIe M.2 SSDs (NVMe/AHCI) through an x8/x16 PCI Express 4.0 slot; Read/write speeds up to 7.8GBps/drive; PCIe Bifurcation support is required; Windows/Linux; Vented full/low-profile brackets incl.FREE Shipping$76.74
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100% compatible and guaranteed to workFREE Shipping Orders $45+$41.90
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For Data Networking, Optical Network - 1 x LC Network - Optical Fiber - Multi-mode - 25 Gigabit EthernetFREE Shipping$1,063.24
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PCI Serial Parallel Combo Card adds 1x Parallel + 2x Serial RS232 ports - Up to 1.5Mbps Parallel LPT (DB25)/115.2Kbps Serial COM (DB9) - SPP/Byte/ECP/EPP modes - Asix MCS9865 - Expansion card - 2xStandard brackets (3xlow profile incl) - Windows/LinuxFREE Shipping Orders $45+$30.79
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Up to 10 Gbps PCIe network card - MSA compliant SFP+ slot - Eliminate EMI using Fiber - MMF/SMF/Copper Support - 9K Jumbo - Link Aggregation - VLAN tagging - PCIe 3.0 x4 - DAC support - Full Duplex - Low Profile Bracket incl. - Windows/LinuxFREE Shipping$159.62
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1 x Network (RJ-45) - 10/100/1000Base-T - 1 x Expansion Slots - 1 x SFP Slots - ExternalFREE Shipping$304.95
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$133.32
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USB 3.1 Type C - 1 Port(s) - 1 - Twisted Pair - 10/100/1000Base-T - DesktopFREE Shipping Orders $45+$12.67 $16.69
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Add a DB9 RS-232 serial port to a desktop/laptop using a USB-A port; Interchangeable Screws/Nuts; DB9 screws pre-installed; DB9 Nuts included for device/cable compatibility; Rugged TPE housing; Copper shielding; LED Indicators; Windows/macOS/LinuxFREE Shipping Orders $45+$37.42
About Ethernet/Networking Cards & Adapters
Cables, cards and adapters will get you online no matter what your computer has on board.