The G-Touch® Opal Range has everything the Ruby and Sapphire have and more! With improved connectivity with USB Type C, additional memory, extra data storage and Bluetooth. Along with Android 11 built-in and the latest chipset technology for fast and responsive use. The user interface is one of the most important factors when developing digital touch technology. Developing a 3-touch rule allows users to access any function within 3 touches, ensuring an intuitive and easy way to use our G-Touch® screens. The ideal touchscreen to elevate your presentations, collaborations and events.