Features: 1.[7 Keys 1 Knob Design] Mini keyboard with unique 7 keys 1 knob design allows to perform more complex operations, operate more freely. Easily adjust the volume, screen brightness, etc, with the knob. 2.[Customized Macro Programming] This keyboard supports customized macro programming, which allows you to bind frequently used operations or specific commands to keys, enabling you to perform multi step operations with a single key to improve your work or gaming efficiency. 3.[Hot Swappable] Mini 7 key keypad utilizes hot swappable technology, allowing you to replace keycaps or shafts at any time. Simply disassemble the shaft and replace it with a suitable mechanical shaft to quickly adapt to various scenarios. 4.[Blue Switch] Adopting blue switch mechanical keyboard with distinctive touch, fast feedback and durability. It specializes in clicking and quick combo operations in games, providing stronger competitive gaming performance. 5.[Key Line Separation] The macro programming keyboard is designed with key line separation, which allows you to flexibly arrange the keyboard wiring to reduce cable bunching and better organize your desktop. specification:Item Type: Macro Programming Keyboard Material: Acrylic Connection: Wired Connection (Key Line Separation) Cable Length: Approx. 1m / 3.3ft Macro Programming Software Download Address: List comes with a U disk directly read copy software to the computer PackageList:1 x MacroProgrammingKeyboard 1 x Data Cable 1 x USB Flash Drive 1 x Instruction Manual NoteManual measurement, please allow some errors.