Port Blockers | McMaster-Carr

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21 Products

Electrical Power, Networking, and Controlling

Data Port Plugs

Data Port Plugs

Keep dust, debris, and moisture out of unused computer ports

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Data Port Locks

Data Port Locks

Block USB or Ethernet ports from unauthorized use

USB Adapters

Connect mismatched USB cords and devices

RJ45 Connector Security Clips

RJ45 Connector Security Clips

Lock Ethernet cords in place to prevent unauthorized removal from ports

USB Cord Locks

Keep your USB cord from shaking loose or being yanked out

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