Brand-BOYI Compatible devices-Devices Laptop, PC, Tablet, Smartphone, Mac Connectivity technology-2.4GHz Wireless BT5.0/USB-C Keyboard description-Tool-Free Ball-Catch Structure for Rapid Disassembly BOYI D75 Quick Release Wireless Aluminum Gaming Keyboard,Tri-Mode Custom Hot Swappable RGB 75% Mechanical Keyboard for Windows/Mac/PC 5 Seconds Quick-Release Design: Tool-free ball-catch structure and magnetic PCB connector for effortless disassembly and assembly. Tri-mode Connection: Work with Bluetooth 5.0, 2.4GHz,Type-C wired connection,Can connect up to 3 devices at the same time. Premium Build & Comfort: CNC-machined aluminum frame with POM linear switches and pre-lubricated stabilizers for smooth typing. Hot-Swap Compatibility: Supports 3-pin and 5-pin switches for easy upgrade and customization. Hidden Dongle Storage: Sleek design with a magnetic badge concealing a dongle storage slot for convenience and aesthetics.