Hot Swap DIY Kit: 82 keys mechanical keyboard kit, 75% compact layout, Gasket structure reduces noise and vibration. Rich colors for your choose. High quality materials: Made of PC materials, high transparency, impact resistance, scratch resistance, high temperature resistance. Special 82-key knob layout: Adopts new 82-key mechanical keyboard layout,which has an independent F keys,arrow keys,and keep Prs,Delete,page up,page down,end on the right side of the keyboard.While ensuring that each area is independent, Increase desktop space as much as possible, leaving more space for your hands. Personalized knob: Add a multi-function knob in the right corner of the NT75,You can use it to control volume, pause, play, backlight brightness and etc. High quality custom PCBA: PCB support 3pin and 5pin hot swap, RGB backlight(support various of built in light effect and music rhythm mode), macro settings, custom programming,surround bottom RGB light, full-key anti-ghost, Type-c removable interface. Reliable large keys: NT75 equipped with fine-tuned and lubricated customized fully transparent stabilizers, the large keys of the keyboard such as Enter, , backspace, spacebar are more balanced and stable. Specification: Material: PC plastic keyboard Size: L: 33.5cm/13.19inch W: 13.5cm/5.31inch H: front 2cm/0.79inch Back 4cm/1.57inch Packing size: 37x17x5cm/14.57x6.69x1.97inch keyboard weight: 545g Package weight: 700g Package Includes: 1x NT75 kit(include Shell,3/5pin hot-swappable PCB,mounting plate,Gasket,Mute Pad,Stabilizers) 1x Knob 1x USB3.0 to Type-C Cable 1x Keycaps Puller 1x Copper Logo Plate Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!