USB 1Channel Relay Module with ForHID Technology Driver USB HID control: no drivers required. Simply connect and operate for reliable switching. Windows compatibility: works with Windows 7, Windows XP 32bit and 64bit editions. One channel 5V relay: suitable for PC based intelligent control in smart home setups. Plug and play for easy integration. Programmable computer control: designed for reliable performance. Includes downloadable setup information to help configure and control smart home devices. Smart home ready: includes an application that is plugandplay for quick and straightforward setup. Compact, practical design: a single channel relay module that enables direct PC control of 5V loads in smart home or office environments. Key benefits: simplifies automation by enabling direct USB control without drivers, supports easy softwaredriven routines, and provides dependable performance for routine switching tasks. Use scenarios: Turn lamps or other USBpowered 5V devices on and off from a PC or automation hub to create scenes or schedules. Control small 5V actuators such as relays, fans, or small motors in a home automation project. Integrate with PCbased control software to automate equipment in an office or hobby lab, reducing manual operation. Consistent with original specifications: single channel 5V relay, USB interface, ForHID technology, plugandplay application, and downloadable setup information for convenient configuration.