Modem and router buying guide
People often search modem and router models before switching or upgrading internet. This guide explains compatibility, Wi-Fi coverage and equipment choices in plain English.
This page is general education. It does not confirm provider availability, pricing, or suitability at a specific address.
Modem, router, gateway and ONT: what is the difference?
A modem or ONT connects your home to the provider network. A router creates your home network, Wi-Fi, firewall and local device connections. Many providers supply a combined gateway that does both jobs.
What to check before buying equipment
| Item | Why it matters |
|---|---|
| Provider compatibility | Cable, fibre, DSL, fixed wireless and satellite equipment are not interchangeable. |
| Customer-owned modem rules | Some providers require approved models or do not support customer-owned modems. |
| DOCSIS version | Cable modem support depends on provider rules and the speed tier. |
| Fibre ONT/gateway | Fibre often uses provider-supplied equipment; you may add your own router behind it. |
| Wi-Fi standard | Wi-Fi 6, 6E and 7 can improve device capacity, but placement and backhaul still matter. |
| Mesh or access points | Large homes often need multiple access points, not just a more expensive router. |
| Bridge mode | Useful if you want to use your own router and avoid double NAT. |
| Return rules | Rental gateways usually need to be returned when service ends. |
Modem and router planning tool
This simple tool suggests what to check based on your connection type and home size.
FAQ: modems and routers
Should I buy my own modem?
Only if your provider clearly supports customer-owned equipment for your service type and speed tier. Otherwise a provider gateway may be required.
Is a router the same as a modem?
No. A modem or ONT connects to the provider network. A router manages your home network and Wi-Fi. A gateway combines both.
Will a better router make internet faster?
It can improve Wi-Fi coverage and local performance, but it cannot exceed the speed delivered to the address by the provider.