Note: These X-keys 84 key keyboards have the full support of MacroWorks 3 software and we will continue to sell them until our current stock runs out. At that point they will no longer be available. If you are starting a new project or would like to get all the advantages of all our latest features, please consider our new X-keys XK-80. It has 80 keys, internal memory (Hardware Mode), blue and red addressable backlighting, and our latest Pi3 firmware.