Yes. You will require a router or modem/router combination. Depending on what you already have in your computers, you may also require network cables and/or network cards for your computers. Most new desktop or tower computers contain wired network adapters that will be ready to use with almost any router. Most laptops contain built-in wireless network adaptors that will be ready to use with a wireless router. If you get a router or combination modem/router through us, call us at 1-877-393-2854 if you need help with setup. If you have purchased a router or modem/router somewhere else, we strongly encourage you to call the manufacturer of that router.