Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to connect two laptops through a lan [title] Obtain a network crossover cable. [step] This is a type of ethernet cable used for connecting two computers to one another. If you have an older computer, you must use a crossover cable.

Ending1: [substeps] Alternatively, you can use an ethernet wrap. Cut four lengths out of your favorite fabric material and staple them together. Ending2: The standard cable size is 1x9, but if you have a larger computer, you may want to get a longer one. [title] Make sure that you have a lan port on your workstation. Ending3: A regular ethernet cable will not work on older computers. There is no aesthetic difference between the two cables. Ending4: If you have a windows computer, you can use a crossover cable as well. The connection between the two computers should be about two inches and a maximum of two feet.

Answer format: ending1/ending2/ending3/ending4