Collection: Network Devices

Network Adapter Cards

Expand the network connectivity on your server, desktop, or laptop with our network adapter cards. We offer a variety of products to enable or upgrade a wired Ethernet connection to the network for improved speed and reliability:

  • PCI Express (PCIe) add-on cards to upgrade desktop or server networking, up to 10 Gbps
  • Multi-port PCIe network adapters, including 2 and 4-port cards
  • Power over Ethernet (PoE) solutions to supply power and network connectivity over the same cable
  • ExpressCard network adapters you can use as a workaround in place of a damaged RJ45 port on your legacy laptop
14 products
  • CUG3125 2.5GbE USB-C to Ethernet Adapter
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    $45.99
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    $45.99
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  • CUG025 USB 3.0 to 2.5 Gigabit Ethernet Adapter
    Regular price
    $45.99
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    $45.99
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  • U2RJ45-FT181 USB RJ45 Cisco console cable
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    $0.00
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    $0.00
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  • CU007-P USB 3.0 to Gigabit Network Adapter (Gigabit, LED Indicator, ABS)
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  • NT50-B USB2.0 Ethernet Extender (50m)
    Regular price
    $45.99
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    $45.99
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  • NT100 4 Port USB2.0 Network Extender
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    $55.99
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    $55.99
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  • NT50 USB 2.0 Ethernet Extender (50m)
    Regular price
    $45.99
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    $45.99
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  • CU200 USB3.0 to Dual Port Gigabit Ethernet Adapter
    Regular price
    $45.99
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    $45.99
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