Measurements were taken for my ASUS ROG 3 though it should still work with all other ROG phone models. The front lip has a spot to put the rubber plug so you don't loose it. It uses a 90 degree USB-C extension cable available here (https://www.amazon.com/AINOPE-Extension-Transfer-Extender-Compatible/dp/B0C4TJNX7J/). I incorporated a lever on the right side to pop the phone off for easier phone removal. Included is a version without the lever if you prefer not to use it.