Extron claims securing HDMI cables with its LockIT HDMI Cable Lacing Bracket can reduce the stress on HDMI connectors.
The bracket secures HDMI cables to a product's input and output connectors and can prevent intermittent or complete signal loss due to a loose cable connection. It is designed to be compact and offer easy installation.
Extron ships the bracket with tie wraps and it is available in packages of 50.