Modems

Modems in our range connect a home, office or remote site to the internet, and the selection includes broadband modems and mobile network devices as well as some combined modem-routers. Leading brands include D-Link, ZTE, Huawei and MikroTik. Check which connection type your provider uses before you choose.

How to choose a modem

Connection type. A modem must match the line your provider supplies, such as DSL, cable or a mobile network. A device built for one type will not work on another, so confirm this with your provider first.

Modem or modem-router. A standalone modem only brings the connection in, while a modem-router also shares it over Wi-Fi and network ports. If you already own a good router, a plain modem avoids paying for features you will not use.

Mobile network support. For 4G or 5G devices, check which network generation the modem supports and whether it takes a SIM card. Many mobile modems are locked to a particular operator, so look for that detail in the product description.

Operating conditions. Some modems in our range are rated for an operating temperature of 0 to 45 °C, others up to 60 °C. Humidity tolerance also varies, for example 10 to 90% or 5 to 95%. A wider range matters if the device sits in a garage, a cabinet or a site office, and less so in a living room.

Ports and management. Count the Ethernet ports and check whether you need USB or advanced settings. Business users who want to configure routing and firewall rules will want a device with more control than a basic home unit offers.

Modem brands in our range

• D-Link: a networking manufacturer known for home and small-business routers, switches and modems, with the largest number of modems in our range.
• ZTE: a telecoms equipment maker known for 4G and 5G routers and mobile hotspots. Products listed under ZTE Poland belong to the same brand.
• Huawei: known for mobile broadband equipment, including LTE and 5G routers and portable Wi-Fi devices.
• MikroTik: a Latvian manufacturer whose devices run RouterOS, which gives network administrators detailed control over routing and security.
• StarTech: known for connectivity accessories such as adapters and cables, used to link equipment in offices and workshops.
• Sonim: best known for rugged mobile devices built for demanding work environments.

Also in our range: Brovi, Allnet, Lenovo and Congstar.

Modem FAQ

What is the difference between a modem and a router?

A modem connects your home or office to your internet provider, while a router shares that connection with your devices. Many products combine both functions in one box. If your provider already supplies a router, you may only need a modem.

Do I need a modem if I have fibre?

Fibre connections usually use a fibre terminal supplied or approved by the provider rather than a traditional modem. Ask your provider which equipment it supports. A DSL or cable modem will not work on a fibre line.

Can a 4G modem replace a fixed-line connection?

A 4G modem can replace a fixed line where no cable or DSL service is available, provided there is good mobile coverage. Speeds and data limits depend on the mobile network and the plan. It is worth testing signal strength at the location before relying on it.

Will a modem work with any internet provider?

Not always. Some modems are locked to a provider or need specific settings, and a DSL modem must support the standard your line uses. Check compatibility with your provider before buying.