My wife and I recently ordered new MacBooks (13" Pro for me, 15" Pro for her due to her photography work). We plan on ditching the iMac we share and getting an LG 27" 5K display to put in our home office. We can then just plug our laptop into the monitor via T-3/USB-C. I plan on getting an ethernet adapter to plug into the monitor so that the computer will ultimately be hardwired to our network. We currently use a Magic Keyboard and Magic Trackpad with our iMac. We would like to continue using those with our MacBooks when they are plugged into the LG monitor. Is anyone aware of a way to pair the keyboard/trackpad with two devices, but only have it active on the device connected to the monitor? Is there a Bluetooth adapter that will plug into the USB-C port on the monitor that the keyboard/trackpad will pair to? Any help would be appreciated. Thanks!