1-4X Wireless Remote Control Smart Switch Electrical Sockets House Power Outlet
Socket size: 9.7 4.8cm/3.81 1.88". You can use the remote to turn other rooms' lights on and off. USB to VGA Adapter 1080P Multi Display Video Converter for Windows 7/8/8.1/10. Power for transmitter: Button battery 2x1.5V LR44.