Easy Installation: Standard PCIe port, compatible with most desktop computers. Install and use without the need for additional driver software. This product is designed for desktop computers only. Tuya Smart App Remote Control: Control your computer remotely using the Tuya Smart or Smart Life app from anywhere. Wi-Fi + Bluetooth Connection: Maintain control over your PC via Bluetooth when Wi-Fi is disconnected. No additional setup required. Voice Control: Compatible with Alexa, Google Assistant, and Home Assistant for voice-enabled control. Timer and Schedule: Set timers or create weekly schedules to automatically power on or off your computer. Reset and Force Reset: Supports both standard power on/off and reset functions, including force reset, to help protect your computer system. Relay Status (PRO Card only): Configure the computer to either power on or remain off after a power outage. Type: Computer boot card ATTENTION: If the computer turns on automatically after shutdown, consider the following solutions: 1. In system settings, go to Power Options and set "When Pressing Power Button" to "Shut Down". 2. In BIOS settings, navigate to Advanced > Configuration and disable the "Ready" option. 3. Disable "Wake on LAN" if enabled. Additional Features: 1. After installation, both the PC case power button and the app can be used simultaneously. 2. While traveling, the app works over 2G, 3G, or 4G networks, allowing remote control from anywhere. 3. When Wi-Fi is offline, enable phone Bluetooth to maintain control via the app. 4. Connects directly to Wi-Fi router; no gateway or hub required. Color: Black Material: PCB + Metal Package Contents: 1 x Computer boot card 1 x Cable (random color, no color selection available) Note: Only the items listed are included. Other products are not included. Note: Lighting may cause slight color variations in images.