NOTE: You can request instructions after purchase Function Introduction The keyboard cannot be set for everything, so thank you for reading it clearly. All keys on a standard Windows keyboard can be set, and these keys can be completely replaced. One-key shortcuts can be set, just press once to shorten the distance of pressing multiple keys, and never be afraid of it being out of reach. One-key macro operation can be set. Pressing one key is equivalent to pressing multiple individual 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 Some multimedia keys can be set, volume increase and decrease, up and down music, play pause, etc. The left, middle, and right mouse buttons can be set, which can replace the three mouse buttons Features: HID driver-free, after installation in Windows 7 and later, it can be plug and play on Linux, MacOS, Windows. With memory function, you don't need to set it again next time. After setting, it can also be used by connecting to another computer. The computer can be connected to multiple keyboards and can be used normally. Foolproof software operation, you can set it directly, you just 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. Multi-key without punching, supports up to 6 keys pressed simultaneously and all respond. The single-row bar-shaped keyboard has anti-slip strips. If you need anti-slip, you can attach the anti-slip strips to both ends of the keyboard. The rest of the keyboard comes with anti-slip mats. The key line is separated, which can be plugged and unplugged at will, which is convenient for office carrying. parameter Product color: black Data line length: 1 meter product weight Shaft body: green shaft Compatible system: for Windows, for MacOS, for Linux Package includes: 1 * Keyboard 1 * data cable Thank you for your attention, We guarantee the quality of our products. Have a nice day When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please do not hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!