Computer Wire Connectors | McMaster-Carr

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187 Products

Data, Audio, and Video Connectors

Panel-Mount D-Sub Connectors

Create D-sub connection points in panels, cases, and enclosure walls.

D-Sub Connectors

D-Sub Connectors

Assemble DB and HD connectors to replace worn out connectors.

Circuit Board D-Sub Connectors

Circuit Board D-Sub Connectors

Add a D-sub connection to a printed circuit board (PCB). These connectors are often used in applications involving monitoring, control, and communication.

Filtered D-Sub Connectors

Filtered D-Sub Connectors

With a ferrite filter block surrounding their contacts, these connectors control and reduce the electromagnetic (EMI) and radio frequency (RFI) interference traveling through them.

Washdown D-Sub Connectors

Washdown D-Sub Connectors

Designed to withstand washdown and outdoor environments, these connectors have a seal to block out water and debris.

Data, Audio, and Video Adapters

Computer Adapters

Adapt connections to attach cords to a computer.

Panel-Mount D-Sub Adapters

Panel-Mount D-Sub Adapters

Mount these adapters directly into panel cutouts to attach D-Sub connectors and cords to computers.

USB Adapters

Connect mismatched USB cords and devices with these adapters.

HDMI Adapters

Convert one HDMI size or style to another.

Video Adapters

Alter DVI, DisplayPort, and HDMI connections.

USB Adapter Cords

USB Adapter Cords

Adapt your USB port to connect to a variety of other devices.

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