Mobile Connector plugged into ceiling outlet

Hi all, I’m currently parking my Model 3 in a garage, which only has an outlet in the ceiling. Aside from the obvious cable management, my main dilemma is needing to support the ~5 lb box so that it’s not putting strain on the plug.

Since I am renting, I wanted to know if anyone had any solutions to supporting the weight without having to drill holes in the ceiling? I had considered command strips with heavy duty velcro, but was doubting its longevity.