ROG Keycaps with Stellar Theme: Special dye-sublimated keycaps are semi-transparent, allowing RGB lighting to shine through on three sides, creating an impressive aesthetic. South-Facing PCB: The keyboard is optimized for the best compatibility with keycaps and customization, so you can assemble your design with custom keycaps and cool lighting effects. FR4 Positioning Plate: Provides a more flexible typing feel and a deep, crisp typing acoustics. Silicone Wrist Rest: Enhanced design ensures comfortable typing while providing solid support. OLED Display: Shows system information and a variety of setting indicators, featuring a three-way rotary knob for intuitive control of various keyboard settings.