Ethernet/Networking Cards & Adapters
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Dual Port 40G Open QSFP+ Network Card - MSA compliant - 40 Gigabit Ethernet Converged Network Adapter - Intel XL710-BM2 40GbE NIC - MMF & SMF Fiber - PCIe 3.0 x8 Interface & PXE, 9K Jumbo Frame, VLAN, Link Aggregation, Full/Low profile - 2 YR warrFREE Shipping$557.82
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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$219.00
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(4)Connect to, configure and remotely manage an RS-232 serial device over an IP network - Aluminum Enclosure RS232 Serial Device Server - Serial over IP - Serial to IP Converter - RS232 to Ethernet Adapter - 230Kbps - Wall or DIN-Rail mountableFREE Shipping$155.10
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$32.88
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USB 3.0 - 1 Port(s) - 1 x Network (RJ-45) - Twisted Pair - 10/100/1000Base-T - DesktopFREE Shipping Orders $45+$25.99
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(1)Add front or rear panel USB 3.0 ports to your computer case using USB 3.0 motherboard-style headers - 4 Port PCI Express USB 3.0 Card - 2 External & 2 Internal - SATA Power - UASP Support - 2 Internal Headers - Adapter Card w/ Win 8 Native OS SupportFREE Shipping Orders $45+$42.49
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(3)USB C multiport adapter to 4K HDMI video, GbE, USB-A (5Gbps/BC 1.2 1.5A Fast Charge), USB-C (100W PD 3.0 passthrough or data) - Mini USB-C travel dock for TB3/USB Type-C laptop ultrabook Chromebook tablet - Auto driver install - Windows macOS iPadOSFREE Shipping$56.96
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USB 3.0 to Gigabit Ethernet AdapterFREE Shipping Orders $45+$23.48
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PCI Express 3.0 x8 - 2 Port(s) - Optical Fiber - 10GBase-X - SFP+ - FlexibleLOMFREE Shipping$808.24
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$17.06
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$18.72
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Get the scalability you need by adding 7 USB 3.0 ports with SATA power to your computer - PCIe USB 3.0 Adapter Card - Standard & Low-Profile - UASP Support - 1 Internal & 6 External Ports - Native OS Support in Windows 8 & 8.1 - Backward compatibleFREE Shipping$74.09
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100% compatible and guaranteed to workFREE Shipping Orders $45+$41.02 $53.98
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$285.94
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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+$33.88
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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$218.36
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(127)1 Port(s) - 1 - Twisted Pair - DesktopFREE Shipping Orders $45+$36.76
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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$78.34
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Add a Gigabit Ethernet port and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port - USB 3.0 to Gigabit Ethernet Adapter with USB Port (White) - 10/100/1000 Mbps USB 3.0 LAN Adapter - External USB Network CardFREE Shipping Orders $45+$37.49
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Add two RS232 serial ports (DB9) to your low or full-profile computer, through a PCI Express slot - 2-Port PCIe Serial Card with 16C1050 UART - RS232 - Dual Channel UART supports 16C1050 devices - 2-port PCIe RS232 serial card / PCI serial adapterFREE Shipping$55.80
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MulticolorFREE Shipping$354.28
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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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(1)USB C to Gigabit Ethernet adapter securely connects to wired network/LAN w/RJ45 on a USB Type-C or TB3 device - Realtek RTL8153 - USB 3.0/USB 3.1 NIC w/compact, cableless, portable design /MacBook Pro/Microsoft Surface/HP EliteBook/Chromebook 2Yr WarFREE Shipping Orders $45+$26.24
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PCIe Network Adapter Card Dual NIC ports Network Interface Card 2x 10 GbE RJ45 Ports - Intel X550AT Chip - 10GBASE-T / NBASE-T, Muli-Gigabit 1/2.5/5/10 Gbps, PCIe 3.0 x4, 15K Jumbo Frames, VLAN, PXE - Supports FCoE & iSCSI - 2 year warrantyFREE Shipping$459.22
About Ethernet/Networking Cards & Adapters
Cables, cards and adapters will get you online no matter what your computer has on board.