Features: HID drive-free, after setting up windows 7 and above, it can be plug and play on Linux, MacOS, Windows. With memory function, you dont need to set it again next time. 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._x000D_ Fool-style software operation, you can directly set it up, you only need to prepare the windows system._x000D_ Almost the same as a normal keyboard, it is suitable for most situations and supports some bios. Optional multiple languages._x000D_ The key line is separated, which can be plugged and unplugged at will, which is convenient for office carrying._x000D_ _x000D_ Function introduction: The keyboard cant be set up for everything, so thank you for reading it clearly._x000D_ Any keys on the standard windows keyboard can be set, and these keys can be completely replaced_x000D_ One-key shortcut keys can be set, just press it once to shorten the distance of pressing multiple keys, and never be afraid that it will be out of reach!_x000D_ One-key macro operation can be set. Pressing a key is equivalent to pressing multiple single keys continuously. The total length of each key on the keyboard is 34 bits, and the interval time can also be added. For example, one-click password_x000D_ Some multimedia keys can be set, volume addition and subtraction, up and down music, playback pause, etc._x000D_ Parameter: _x000D_ Shaft body: red shaft_x000D_ Compatible system: for Windows, for MacOS, for Linux_x000D_ Keyboard: single bond_x000D_ Material: plastic_x000D_ colour: Black_x000D_ _x000D_ Package Contents: _x000D_ 1 x Keyboard_x000D_ 1 x data cable_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_