99 keys, flashback mechanical keyboard, 90% layout, RGB glowing lighting effects Complete key replacement (hot swap) The keyboard is suitable for PC, laptops, tablets, mobile phones, PS, XBOX etc., This custom mechanical keyboard with a base that supports 3-pin or 5-pin switch replacement allows users, even beginners, to easily DIY keyboard customization without the need for soldering Specifications: Model Model Name : Mechanical Gaming Keyboard Model : ZIFRIEND ZT99 Keyboard Material : ABS Keyboard interface : USB Type-C Design : Gaming Schedule : 90% Number of keys : 99 Mechanical keyboard : Yes Switch Type : Silver Switch Keyboard color : Gray / Black Backlight : RGB Dimensions : 20 x 15 x 5 cm Connection method : Wired Type-C cable Structure : Gasket structure with four layers of filling