The most affordable and secure way to protect your Canon 5D Mark III’s HDMI and USB.

The Canon 5D Mark III Port Protector prevents the HDMI and USB cable from coming out of the camera ports unwillingly. This helps prevent signal loss between the camera and an external device, as well as costly port damage.

The form-fitting design of the Canon 5D Mark III Port Protector provides an effective solution to signal loss, while maintaining an extremely low profile. The Port Protector works without the need for a baseplate and doesn’t interfere with the camera’s bottom 1/4” 20.