Sell Printer 1 to 4 splitter to connect 1 printer to multiple computers best price

- The 1 to 4 printer sharing kit helps you have 4 computers using 1 printer - The splitter uses the USB port - There are 4 switches to choose the preferred computer, each computer corresponds to 1 switch.. When the computer uses the printer, turn on the switch corresponding to that computer - The shell is made of anti-rust alloy