The computer keyboard adopts a punk key cap design, mute keys, and 3 modes to connect, including wireless, wired, and 2.4G, it has an RGB backlight, appearance is very fashionable. The office computer keyboard adopts the keyboard and line separation mode, which is ergonomic and very comfortable for typing. The layout is simple and the 80-key design is very compact. It is constructed of plastic material. The length of this keyboard is 30.3cm, the width is 11.3cm and the height is 2.4cm. The product is suitable for PC, notebook, etc. Item Name: Keyboard Material: Plastic Features: 80 Keys, Durable, Hollow Out, RBG Light, Easy to Operate Number of Keys: 80 Keys Lighting Effect: RGB Interface Type: Type-C Connection Mode: 2.4G/Bluetooth-compatible/Wired System Support: for Windows/for Mac/for Android/for iOS Size Details: LxWxH: 30.3cm x 11.3cm x 2.4cm/11.93" x 4.45" x 0.94"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Keyboard 1 x Charging Cable 1 x User Manual