Crafted from premium CNC Stainless Steel, enhances desktop aesthetics while serving as a practical wireless computer power button. Enjoy seamless on/off control with detailed installation guides, simplifying setup for all users. Ergonomic tilt, more comfortable use experience. Double-layer nested structure, higher precision and more waterproof. The maximum control distance is 20 meters. Wireless power button description: Compatible with car start protection cover: 40 outside and 30 inside, the size is the best. Adapt to PCIE power card that supports 433.92MHz remote control It comes with one point and two points, and does not occupy the chassis interface. Power supply line: Use 9pin USB interface for power supply 2.54. Power line: Use 2pin 2.54. Notes: Adapt to all desktop compatible computers. Not suitable for and computers. The interfaces of finished desktop computers of are not uniform. Please confirm the interface in advance to purchase the conversion cable and whether the USB power supply can be turned on. Receiver connection requires some DIY skills & computer hardware knowledge. Note: 1. The wireless power button has two built-in 2016 button batteries. The actual battery life depends on the frequency of use and many other factors. The actual results . 2. The wireless power button can resist splashing from the front. Please wipe the and surrounding moisture in time after splashing. Do not soak it in water. 3. The black part is an ergonomic design for hidden antennas, using 3D printed PETG material 4. The effective control distance be shortened due to object obstruction and reduced power. Avoid object obstruction as much as possible, especially metal objects. Color: Silver & Black Material: Stainless Steel + PETG Package Contents: 1 * wireless power button 1 * receiver 1 * wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.