【RGB Backlight and Hot-Swap Gateron Switches 】 Support 14 backlight model.By simultaneously pressing the FN key and another key, you can change the backlight and brightness,Full-key support hot-swappable Gateron , the shaft is , smooth, and comfortable, providing and accurate button functions.

Plug & Play:Full key support macro definition programming ,Type-C usb-a interface. it supports NumLock, ESC, Tab, Delete etc. With shortcut key which can open the computer calculator directly. The Numlock function is independent of any other keyboard that are currently connected.

Design:The stepped keycap, fit your hands easily to . Spring type design, care for your wrist . Works with PC and desktop computers that have Windows 2000 / XP / Vista / 7 / 8 / 10Android/Linux

Durability:Ensures 50 million times keystrokes, Double-shot injection molded keycaps. durable PBT keycap stand up to tough conditions

Expand Your Desktop:21 mechanical numeric keypad is suitable for laptop users,banking, financial , business workers or with 87 keyboards, 82 keyboards, 68 keyboards, 61 keyboards and other keyboards without numeric section

Please note that the keyboard is free of viruses. When installing the driver, you will be prompted that a virus has been detected. Please exit the software and reinstall the driver without this prompt. Please contact if you have any questions