75% Aluminum Keyboard with Knob: The MonsGeek M1 V5 aluminum gaming keyboard features a sleek aluminum case and an upgraded encoder knob. This new knob allows for easy switching between brightness and volume control, and it can also be programmed using the MonsGeek Driver Quick Release Hot-Swappable Keyboard: The MonsGeek M1 V5 offers tool-free rapid assembly and disassembly of aluminum top and bottom case for effortless customization. As a hot-swappable mechanical gaming keyboard, it allows users to easily change mechanical switches. The M1 V5 supports both 3-pin and 5-pin switches for ultimate flexibility Multi-device& Wireless: MonsGeek M1 V5 mechanical keyboard can be connected to multiple devices through Bluetooth, multi-host 2.4Ghz (with a receiver), and wired Type-C modes with easy switch. Comes with a large 8000mAh battery, M1 V5 gaming keyboard offers strong flexibility in workplace for users with multi-devices computers, tablets and mobile devices Thocky Experience Red