Features: 1.Programmable Keypad: All keys are programmable. All key functions of the standard for Windows keyboard can be set, and a complex combination of shortcut keys can be realized with one key. (Custom programmable key functions include 104 conventional keys, 8 web page navigation keys, 8 multimedia shortcut keys, keyboard lock, for Windows lock, etc.) 2.Mini Portable Keyboard: This keyboard has only 4 keys, it's mini size and portable, effectively saving desktop space. 3.Detachable USB Cable: You can connect a keypad (plug and play) and another keyboard at the same time on the same computer, they will not interfere with each other. 4.RGB Backlight: Fine workmanship, perfect style, RGB backlight, more gaming experience, full of technology. 5.Wide Range Of Applications: The mini keyboard is suitable for office, gaming, music, media, industrial control, laboratory, production line testing and other fields, and is a good helper for many other types of users such as designers and video editors. specification:Item Type: Programmable Keyboard Material: Acrylic Lighting Effect: RGB Key Type: 4 Key Mechanical Keyboard Applicable Equipment: Computer Universal PackageList: 1 x Keyboard 1 x Data Cable