Ethernet/Networking Cards & Adapters
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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$49.62
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PCI Express 2.1 x4 - 2 Port(s) - 2 - Twisted Pair - 10/100/1000Base-T - Plug-in CardFREE Shipping$119.56
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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$405.46
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120 V AC, 230 V AC Input - 1 x 10/100/1000Base-T Input Port(s) - 1 x PoE Output Port(s) - 30 W - BlackFREE Shipping$89.37
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For Data Networking, Optical Network - 1 x 10GBase-SR Network - Optical Fiber - Multi-mode - 10 Gigabit Ethernet - 10GBase-SRFREE Shipping$79.92
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PCIe quad-port NIC with Intel I350-AM4 chipset; AMT/vPRO for remote management - Single/Multi-mode SFPs; 1Gbps (full duplex) per port; LED indicators - PXE Boot, Jumbo Frame, VLAN - Windows/Windows Server/Linux/ESXi/HyperV - Fits PCIe x2, x4, x8, x16FREE Shipping$381.31
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Convert and connect a PCIe M.2 NVMe/AHCI SSD for a 2.5-inch U.3 (SFF-TA-1001) drive bay/backplane; Adapter requires no drivers; No chipset design ensures no performance impact; Fits 2242/2260/2280 M2 Drives; Mounting screws included; OS IndependentFREE Shipping$46.75
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(1)USB 3.0 Type C - 1 Port(s) - 1 - Twisted Pair - 10/100/1000Base-T - PortableFREE Shipping Orders $45+$29.31
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Add a Gigabit Ethernet port to your MacBook, Chromebook or tablet - USB Ethernet NIC network adapter with silver finish in sleek aluminum design - Native driver support (Windows, Mac, Chrome OS) - USB network adapter with Realtek RTL8153 chipFREE Shipping Orders $45+$42.19
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2-Port PCIe Serial Card features on-board DIP switches allowing each DB9 port to operate in RS-232/RS-422/RS-485 independently; Jumpers provide the option of 12V/5V/RI @ 1.5A per port; Includes Low-Profile Brackets; Supports Windows/LinuxFREE Shipping$105.80
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Dual and quad-port gigabit Ethernet server adapters designed with performance enhancing features and power management technologiesFREE Shipping$157.61
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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+$42.49
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4 Port USB PCIe Card (USB 3.1 Gen 2) - 2x ASM3142 controllers up to 20Gbps total - PCI Express expansion card; 10Gbps 2x USB-A/2x USB-C - Multiple INs - For USB/USB Type-C devices/SSD/NVMe - Optional SATA power - PCI-e 3.0 x4 slot; Full profileFREE Shipping$163.26
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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+$42.44
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Single-port Gigabit Ethernet server adapter designed for entry-level servers and audio-video applications.FREE Shipping$58.06
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USB Type C - 1 Port(s) - 1 - Twisted Pair - 10/100/1000Base-T - PortableFREE Shipping Orders $45+$27.03
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1 x RJ-45 1000Base-T LAN - TAA CompliantFREE Shipping$164.89
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Intelligent 100/1000Mbase-T to SFP Media ConverterFREE Shipping$60.99
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USB 3.0 - 1 Port(s) - 1 - Twisted Pair - 10/100/1000Base-T - DesktopFREE Shipping Orders $45+$36.06
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$349.32
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3.28 ft SFP+ Network Cable for Network Device - First End: 1 x SFP+ Network - Second End: 1 x SFP+ Network - 10 Gbit/sFREE Shipping$53.98
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2-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 - Expansion card w/low profile bracket (Std incl) - Win/LinuxFREE Shipping$51.80
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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$118.75
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1 PT 2.5Gbps PCIe network card provides 2.5GbE network connectivity - Multi-Gigabit Ethernet connection: 2.5G/1G/100Mbps/10Mbps - Compatible w/ 2.5GBASE-T/NBASE-T specifications - Network speeds on CAT5e/6a cabling - IEEE 802.3az/IEEE802.3u compliantFREE Shipping Orders $45+$42.44
About Ethernet/Networking Cards & Adapters
Cables, cards and adapters will get you online no matter what your computer has on board.