I own a retail store . I am using Abcre POS on a Single PC , but now i wanted to use it on two pcs where one should act as server and the other as client . Client Pc will be used by my employee . I'll be using single thermal receipt printer which will be connected to the server . Now the question is that what ethernet cable should i use to connect these pcs whether a crossedover ethernet cable or the basic/standard one .