Control your Z-Wave-enabled devices using your PC. If you have home control software installed on your computer to schedule lights and appliances to turn on and off automatically at specific times of the day or at sunset, you can add this control to switches and modules enabled with Z-Wave technology. The Z-Wave Adapter plugs into an available USB port on your PC to deliver your commands to Z-Wave devices via RF technology. The software and Z-Wave devices are sold separately.