ITEM NAME:Computers Wireless Remote Control Switch PCI/PCIe Slot Security Device Kits Description: Wireless computer switch, you can carry it with you, safe and convenient, protect your computer privacy With 2.4G wireless remote control, it can switch on and off at a distance of 20 meters. Without a remote control, others will not be able to open your computer The computer motherboard has a PCI or PCI-E slot interface. Function: It is used for computer booting, shutdown, restart, preventing computer from being stolen, preventing children from stealing computer and preventing company data loss. Specification: Material: metal Size: Approx. 120x70x19mm Package Includes: 1Piece PC board 1Piece Remote controller 1Piece CR 2025 button cell Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you. SKU: FUZ0023930263019481.The computer motherboard has a PCI or PCI-E slot interface. Wireless computer switch, you can carry it with you, safe and convenient, protect your computer privacy. 1Piece CR 2025 button cell. 1Piece PC board.