Features:True mechanical keyboard, all keys non impact, mechanical shaft for multi scene applications .Ergonomic design, stepped button layout, adapt to human tapping action, with RGB backlit effects.100-Key lightweight layout convenient and compact, with multiple dynamic running lights.Two-color keycaps, letters wont' easy to fade, long lasting.Plug and for play, no need to drive, the game keyboard has a built-in game chip, which truly achieves fast response without any intermittent or delay problems.The mechanical keyboard has an excellent hand-feel feedback experience. It has a long service life. It does not require too many keys. It is easy to use.Package Includes:1PC x Wired Mechanical Keyboard1PC x ManualSpecifications:Product : Gaming Mechanical KeyboardNumber of keys: 100keysTransmission method: wired USB-CProduct weight: about 610gKeyboard size: about 31x10x4CM/12.2x3.94x1.57inPanel material: metal frosted panelKeycap :Double-Shot RGB Backlit KeycapsShaft Type: Blue /RedBlue Shaft Type: Shimmer /Green/ Black/ Shimmer Hot Swappable/ Green Hot SwappableRed Shaft Type:Shimmer / Green / Beenote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!