Features: Full-key customization,multiple macros, easy to use Drive-free, with memory function, you do not need to set it again nexttime. After setting it, it can also be used by plugging in another computer. The computer can be plugged into multiple keyboards and can be used normally. Fool-style software operation-, you can directly set it up, you only need to prepare the windows- system. Almost the same as a normal keyboard, it is suitable for most situations and supports some bios. Optional multiple languages. The type-C lline is separated, which can be plugged and unplugged- at will, which is convenient for office carrying. Specifications: Item: 2-Key Mini Keyboard Size: approx 52X48X30mm/2.05x1.89x1.18in Connect: Type-C Product color: Black/White Data line length: 1.5meters/59.05in Switch-Color: Red/Blue/Tea-Shaft Compatible system: for Windows- forMacOS for Linux- Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-2mm error due to manual measurment. Package includes: 1PC Keyboard 1PC Data Cable