Computer Adapters | McMaster-Carr

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Electrical Connection

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Apple Watch Charger

Apple-Compatible 30 Pin

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100V AC to 240V AC

Application

Telephone to Handset

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Terminal Block to Wall Jack

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Computer Connection Type

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RoHS

Compliant with Exemptions

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DFARS Specialty Metals

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Ethernet Cable Category

Single-Pair Ethernet

Connection End Type

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Continuous Flex

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1,928 Products

Electrical

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

D-Sub Connectors

D-Sub Connectors

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

USB Connectors

Plugs, sockets, and receptacles to make USB connections

Video Adapters

Convert from one video connection to another

DisplayPort Connectors

DisplayPort Connectors

Connect two DisplayPort cords of the same gender and connection type

Power Connectors

Power Connectors

Plugs, sockets, receptacles, and other connectors for powering equipment

Audio Connectors

Audio Connectors

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

Coaxial Connectors

Coaxial Connectors

Plugs, sockets, and receptacles to make coaxial connections

USB Chargers

Power up mobile devices and other electronics

RJ45 Connectors

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

ix Industrial Sockets

ix Industrial Sockets

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

Circuit Board Connectors

Circuit Board Connectors

Connect flat flexible cable to circuit boards

Fiber-Optic Connectors

Fiber-Optic Connectors

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

Metric Circular Connectors

Metric Circular Connectors

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

Amphenol Connectors

Amphenol Connectors

Attach wires to a circuit board

Han Connectors

Stackable plugs and sockets to make Han connections

HDMI Adapters

Convert one HDMI size or style to another

Data Connection Hubs

Data Connection Hubs

Add USB, DisplayPort, or HDMI ports to your computer to connect multiple device

Video Adapter Cords

Video Adapter Cords

Send video between devices with different connections

USB Cords

Transfer data between computers, printers, and mobile devices

Ethernet Cords

Send data between computers, printers, servers, and switches

D-Sub Cords

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

HDMI Cords

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

Power Cords

Connect equipment and devices to a power source

Mitutoyo Cords

Connect your measuring tool to miniprocessors, multiplexers, or PCs

Fiber-Optic Cords

Fiber-Optic Cords

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

Audio Cords

Hook up speakers to an audio signal

Thunderbolt Cords

Thunderbolt Cords

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

DMX Cords

Connect to lighting equipment with five-pin XLR connections

Profibus Cords

Transmit data in automation systems and other networks

Coaxial Cords

Transmit audio, video, and data with minimal signal loss

Robot Controller Cords

Robot Controller Cords

Extend the distance between a robot arm and a controller

Robot Teach Pendant Cords

Robot Teach Pendant Cords

Connect robot controllers and teach pendants

USB Cord Locks

Keep your USB cord from shaking loose or being yanked out

Patch Panels

Expand and reconfigure a data network when space inside your enclosure is limited

Outlet Strips

Plug in multiple devices to power them from a single outlet

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Voltage Adapters

Voltage Adapters

Change AC voltage to DC voltage to power a device

Ethernet Switches

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

Inverters

Transform DC voltage to power devices that run on AC voltage; prevent overload damage

Power Over Ethernet Injectors

Power Over Ethernet Injectors

Power devices such as routers and wireless access points in areas lacking a power outlet

Measuring and Inspecting

Data Cable Testing Adapters

Data Cable Testing Adapters

Isolate the signals of a data line by connecting your testing device to an Ethernet wall outlet

Line Tester Adapters

Line Tester Adapters

Connect a testing device to a telephone line

Communication

Telephone Connectors

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

Telephone Splitters

Telephone Splitters

Connect multiple phone lines to a single telephone jack

Flash Drives

Store data, take it on the go, and transfer it to other devices with a USB port

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