The function of print servers is to connect a desktop printer to an Ethernet-type 10-BaseT or 100-BaseTX as appropriate. The advantage of using this device is that it is not necessary to connect the printer to a PC and share it. This means that it will not be necessary to connect the PC that performs the functions of a printer server, or having to place the printer near the computer. Therefore measured: Comfort and convenience, saving energy and location of the printer. They connect to the network automatically on power supply. They quickly set up and easy for all users can use this resource.