Pci Adsl Modem I Want To Be Able To Use My ADSL On My Other Computer. Can I Do This Using Just An Ethernet Cable?

I want to be able to use my ADSL on my other computer. Can I do this using just an ethernet cable? - pci adsl modem

I think you buy a PCI Ethernet (eg Ethernet ADSL modem with my turn only) and connect the two computers with an Ethernet cable. Do you think it would work or simply buy a router?