network cards

Ethernet port components

Network cards are hardware components that enable a computer to connect to a network—whether wired (Ethernet) or wireless (Wi-Fi).

Also called network interface cards or NICs, they handle the translation between the computer's internal data and the signals traveling across network cables or airwaves: I installed a new network card to get faster speeds.

Most modern computers have network capability built into the motherboard rather than requiring a separate card.

connectivity

port

Docking place for ships

  • RJ-45Modular network connector
  • jackDevice for lifting vehicles
  • EthernetWired network standard

Wi-Fi · Bluetooth · fiber optic · coaxial · dongle · antenna · connector · socket · interface · uplink

hardware

NIC

Hardware for network connectivity

  • adapterDevice enabling equipment compatibility
  • controllerDevice directing a system
  • PCIComputer expansion interface

daughterboard · circuit board · chipset · transceiver · LED indicator · heatsink · bracket · driver · firmware · BIOS

addressing

MAC address

Unique network adapter identifier

  • IP addressDevice's unique network number
  • ARPIP-to-MAC resolution protocol
  • DHCPIP address distributor

DNS · hostname · gateway · bonding · spoofing · filtering · binding · unique identifier

performance

throughput

Processing rate over time

offloading · checksum · buffer · queue · interrupt · DMA · RSS · bottleneck · benchmarking · transfer rate

virtualization

VMware

Virtualization software company

  • passthroughTransmission without modification
  • bridgedConnected across a gap
  • NATIP address remapping protocol

hypervisor · container · emulated

Categories
Opposites
connectivity method

network cardswireless adapters

Hardware enabling cable-free connections

network function

network cardsfirewalls

Security barriers blocking intrusions

Faraday cages

Family

network, networks, networked, networking, networker, nets, netted, netting, work

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