✓?Really Solid Custom Keyboard?This keyboard is really solid, BOYI do a lot of the stuff that you would normally have to do. There is ample foam preinstalled, and they include a polycarbonate plate that you can easily install yourself. ✓?With Multifunction Knob Ergonomic Keyboard?Fully Programmable Keys With Multifunction Knob design, easy to control multimedia!. ✓?Gasket-mounted Keyboard Kit?This 65% Layout Customized mechanical keyboard uses a gasket material on the keyboard plate's top that reduces the occurrence of vibrations within your keyboard case,offering a very satisfying typing experience!. ✓?RGB Presets Varied&Pro Software Customizable?RGB is such a cool element while playing games. This custom kit fully know your needs and thus this model is equipped with RGB SMD light. More than 16.8 million lights are available.You can also remap your kit by your willing. ✓?Triple Mode Connection?It supports triple mode connection, including Bluetooth 5.0/2.4G/Wired Type-C Tri-Mode,offers more choice for you. The 3000mAh bulit-in long life battery don't worry games and office work. ✓?Hot-Swappable Mechanical Switch?The custom BOYI GMK67 keyboard kit is equipped with hot swappable terminals,which you could install the switches directly without soldering. It’s compatible with Cherry MX switches, Kailh switches and Gateron switches and other 3 pin or 5 pin Mechanical switches.You can easily build up your own mechanical keyboard with this kit. (Please note:This kit only suitable for Mechanical Switch and not suitable for Optical Switch by now). ✓?DIY Your Own Keyboard?The BOYI GMK67-65% Keyboard Kit is such a functional RGB mechanical keyboard kit for any one who is looking for something new and want to try customization. You can easily DIY your own mechanical keyboard. BOYI GMK67-65% Keyboard Kit will give you the shot to make a refreshing new keyboard, to define how it looks, clicks and sounds with your choice.