Features: brand new and high quality Control your computer on App any for time any where. for Always know the computer status on App. Not only "Power on/off" function, it also support "Reset" function, avoid harm to your computer system. PCI-e1X interface, no need for power supply, thickened gold fingers, more durable. Standard PCIe port, work with most destop computer. Install to use, don'for t need any driver software. When wifi is disconnected, you can still control your PC on App through bluetooth-compatible connection, don'for t need any setup. Specifications: Item model number: TXD112 Computer Bluetooth-compatible switch: PCI-E1X Control method: phone Bluetooth-compatible App Control interface: switch/reset Remote control distance >10 meters Dimensions: Approx. 65.3x41mm/2.57x1.61 inches Cable length: Approx.320mm/12.6 inches Power consumption: <0.05W Temperature:-10'C-55C Humidity: 10%-70% (non-condensing) Storage temperature: -10C-55'C Package Includes: 1x Power Switch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.