HP Pavilion 550 RGB Monochrome Mechanical Gaming Keyboard Red Switches Box Pack Brand NewThe HP Pavilion Gaming Keyboard 500 is for novice gamers who are looking for a minimalistic design with lighting and mechanical switches. Red mechanical switches allow you to react quickly, without machine gun sound effects when you type. For lighting, choose 1 of the 4 colors to customize your keyboard. Anti ghosting allows your keyboard to see all your keystrokes, even when you press many at the same time. Red Hybrid Mechanical Membrane Switch Red