Ethernet Extension Cords | McMaster-Carr

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1,291 Products

Electrical Power, Networking, and Controlling

Ethernet Cords

Send data between computers, printers, servers, and switches

USB Cords

Transfer data between computers, printers, and mobile devices

Ethernet Cord Reels

Ethernet Cord Reels

Keep an ethernet cord on hand but out of the way

D-Sub Cords

Connect computers, monitors, printers, and other devices with DB connections

Robot Teach Pendant Cords

Robot Teach Pendant Cords

Connect robot controllers and teach pendants

Robot Teach Pendant Cord Reels

Robot Teach Pendant Cord Reels

Keep the cords connecting your robot controller and teach pendant organized and out of the way

Mitutoyo Cords

Connect your measuring tool to miniprocessors, multiplexers, or PCs

HDMI Cords

Send high-definition signals to monitors, TVs, and projectors

Video Adapter Cords

Video Adapter Cords

Send video between devices with different connections

Thunderbolt Cords

Thunderbolt Cords

Transmit data and video at high speeds between PCs, mobile devices, and displays

Robot Controller Cords

Robot Controller Cords

Extend the distance between a robot arm and a controller

Profibus Cords

Transmit data in automation systems and other networks

Fiber-Optic Cords

Fiber-Optic Cords

Connect computers, servers, and switches in a fiber-optic network

DMX Cords

Connect to lighting equipment with five-pin XLR connections

Coaxial Cords

Transmit audio, video, and data with minimal signal loss

RJ45 Connectors

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

DisplayPort Connectors

DisplayPort Connectors

Connect two DisplayPort cords of the same gender and connection type

USB Connectors

Plugs, sockets, receptacles, and adapters to make USB connections

DMX Connectors

Replace damaged plugs and sockets on lighting cables

Metric Circular Connectors

Metric Circular Connectors

Plugs, sockets, receptacles, and adapters for equipment with metric connections

Latching Connectors

Latching Connectors

Protect connections in wet or harsh environments while keeping them accessible

D-Sub Connectors

D-Sub Connectors

Plugs, sockets, receptacles, and adapters for connecting computers, monitors, and printers

Fiber-Optic Connectors

Fiber-Optic Connectors

Join fiber-optic cords that have the same gender and connection type

Video Adapters

Convert from one video connection to another

ix Industrial Sockets

ix Industrial Sockets

Pair with plugs to add ix Industrial connections to printed circuit boards

HDMI Adapters

Convert one HDMI size or style to another

Coaxial Connectors

Coaxial Connectors

Plugs, sockets, receptacles, and adapters to make coaxial connections

Han Connectors

Plugs and sockets to make Han connections

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

Circuit Board Connectors

Circuit Board Connectors

Connect flat flexible cable to circuit boards

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)