Specification:Item Type: KeyboardOptional Color: Pink, Black and Pink, Purple and Pink Type: Silent keyboardConnection With Computer: USB wiredKeyboard Cable Length: Approx. 130cm / 51.2inKeyboard Keys: 104 keysKey Technology: Palace column architectureWhether to Support Plug and Play: SupportErgonomics: SupportWaterproof Function: YesApplicable Object: Notebook, home, game, officeSize: Approx. 45.5 x 14.7cm / 17.9 x 5.8inPackage List:1 x Keyboard