Easy Installation: USB port, work with most destop computer. Install to use, don't need any driver software. It only for desktop computer.Tuya App Remote Control: Control your computer on Tuya App anytime any where.<br> Wifi+Bluetooth Connection: When wifi is disconnected, you can still control your PC on Tuya App through bluetooth connection, don't need any setup.Voice Control: Work with Alexa Echo, Google Home Assistant, Yandex Alice.<br> Timer and Schedule: Set a timer to power on/off, or make a weekly schedule to power on/off the computer, automate your PC.Reset And Force Reset: Not only "Power on/off" function, it also support "Reset and Force Rest" function, avoid harm to your computer system.<br> Relay Status (only PRO Card): You can set the computer to power on or keep power off status, when power up again after power failure.<br> ATTENTION:<br> If the computer turn on automatically after it's turned off. Here are the solutions:<br> (1) On computer, go to WINDOWS settings and "Power Options", change the option "When Press on Power button" to "Shut Down".<br> (2) On computer, go to BIOS settings / Anvanced / APM Configuration, change the option "ErP Ready" to "Disabled" status.<br> (3) If your computer use "Wake on Lan", please close it.<br> 1. After installing this card, the power button on PC case and App can be used at the same time.<br> 2. when you out for vacation or bussiness, the app will work on 2/3/4G mobile network. You can control PC by app anywhere.<br> 3. When wifi is offline, just need to open the phone bluetooth, then you will be able to control the PC on App.<br> 4. It can be connected with wifi router directly. Don't need any gateway or hub.<br> Note: connecting cable Random color, don't accept the specified color.<br> Material: PCB+metal<br> colour: black+white<br> Package Contents:<br> 1 x boot card with cable (different batches, the welding position of the antenna on the boot cardmay be different, it does not