Wireless desktop switch, portable and convenient, protecting your privacy. Effectively prevent children from computer playing, no game addiction Turn on / off or restart computer by wireless control, preventing company materials missing 2.4G wall-through wireless control, turning on / off computer from 20m away Easy installation, directly insert into motherboard, only one power on wire, one restart wire, less complex Electronic tool equipment Smart-family, Repair tools for the Smart family, Computer & Office, Consumer Electronics, Electronic Components & Supplies, Phones & Telecommunications, Office & School Supplies<br><br>Type: Wireless desktop switch Main Board: PCIE slot Voltage: 0.5A Current: 3V Power: 3W Control Distance: 20m/ 65.62ft Battery (included): 1 * button battery CR2025 Remote Control Dimension: 5.0x3.3x1.0cm/ 1.97x1.30x0.39inch (The product appearance and printed words depending on the batch, but this does not affect use) Color: As Shown Material: plastic<br><br>Package Contents: 1 * Wireless desktop switch<br><br>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.