Computer Jacks | McMaster-Carr

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350 Products

Electrical Power, Networking, and Controlling

Audio Connectors

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

24 products

Power Connectors

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

33 products

RJ45 Connectors

Plugs, sockets, and receptacles to make Ethernet connections

55 products

Coaxial Adapters

Join coaxial cords that have the same gender or different connection types

6 products

USB Adapters

Connect mismatched USB cords and devices

4 products

Han Connectors

Plugs and sockets to make Han connections

4 products

Power Cords

Connect equipment and devices to a power source

13 products

Outlet Strips

Plug in multiple devices to power them from a single outlet

2 products

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

24 products

Voltage Adapters

Change AC voltage to DC voltage to power a device

181 products

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

4 products