Brand: YUNZII Model: SK61 Wired Keys Amount: 61 Keys Color: White, Pink, Grey Switch: Hotswap Gateron Switch (Gateron Black Switch, Blue Switch, Brown Switch, Red Switch) The hotswap keyboard can be customizable and easily change the key switch Connection: USB Type-C Wired, Not support Bluetooth Keycap Material: PBT Dye sublimation Cable: 1.5m USB Cable Size: 295 * 105 * 45mm Weight: 768g System Support: Windows /Android/Mac OS Anti-Ghost Key: NKRO Backlit: 16.8 million RGB backlight Features: 1. Multi-color Approximately 16.8 million color true RGB keyboards, there are more custom RGB in software Three FN layer 3-layer editable download function, FN1/FN2/FN3 user-defined. FLASH memory Onboard FLASH memory unit could storage configuration to the keyboard offline. 4. Ergonomic keyboard Ergonomic design, no feel fatigue after long term use. 5. NKRO Full anti-ghosting. Full keyboard keys without conflict, enjoy the process without any obstacles. 6. protable 61 keys easy to carry, play computer game, mobile games. 7. Waterproof Waterproof, dustproof, corrosion-proof, IP55 waterproof grade. Is the driver readable on a Mac? the driver is only readable on Windows. However, the settings finished on Windows can also be used on other devices including Mac/iOS/OS/Android/Linux.