Abstract: A modular USB-connected push-button device featuring a tactile button protected by a hinged or removable transparent lid with an integrated handle is disclosed. The device includes one or more sensors, such as Hall-effect, optical, or mechanical types, configured to detect the lid's open or closed position. RGB LEDs surround the button and enclosure frame, diffused through a translucent housing for enhanced visual feedback. An onboard microcontroller manages lighting effects and communicates via a USB communication protocol with companion software. This software enables users to define custom action sequences (macros) triggered by lid position changes and button interactions (press or hold), and to program dynamic LED lighting behaviors accordingly. Each device possesses a unique identifier, allowing simultaneous connection and individualized or synchronized profiles.