A 4G USB modem (also known as a dongle) offers mobile broadband that connects you to the internet wherever you are, whenever you want, with no hunting for hotspots or tracking down passwords.
4G dongles offer easy plug-and-play mobile broadband but are becoming harder to find as MiFi devices gain popularity. A 4G dongle is a small device resembling a USB stick or "key," roughly the size of a packet of chewing gum or a lipstick.
Similar to a USB stick, the dongle plugs into the USB port of a device, such as a laptop. Some dongles add wireless capability, while others enhance security. 4G dongles give you access to the mobile 4G network enabling you to connect to the Internet from your device from wherever you are. This is of course providing you have access to the network and, as with your mobile phone, have paid for access to the network.
4G broadband dongles are simple to use. Just plug one into your USB port, and you're connected. This plug-and-play convenience is what makes them so popular.
- Allow you to access the internet from anywhere.
- Lightweight, portable, and easy to carry.
- Usable abroad.
- Plug-and-play functionality makes them easy to use.
- Can be purchased for short-term use.
- Provide a secure connection to the 4G network, unlike Wi-Fi hotspots.
- Portable USB versions are becoming increasingly difficult to find.
- Daily download limits may apply.
- For PAYG (Pay-As-You-Go) contracts, you'll need to pay for the device upfront.
Mobile providers now offer MiFi (pronounced "my-fy") devices, which can connect multiple devices to the 4G network—up to 10 at a time. These devices are larger than 4G USB dongles, typically slightly thicker and wider than a standard credit card, making them less portable. However, for frequent travelers, MiFi devices are a great alternative to 4G dongles and can even serve as a substitute for fixed-line broadband at home.
Another option is a Data SIM, which can be used in devices with a SIM card slot, offering mobile broadband similar to a SIM-only plan. Alternatively, you can “tether” your mobile device to your laptop or other portable devices wirelessly, though it’s important to check your provider’s policies for any hidden charges. Public Wi-Fi hotspots are also an option, but exercise caution when sending secure data.
In general, 4G dongles are designed to work with most computers that have a USB port and support the necessary software. However, it's crucial to check the system requirements specified in the manual or on the manufacturer's website to ensure compatibility. Some operating systems may require specific drivers or software to be installed for the dongle to function properly.
While 4G dongles are primarily designed for computers, some tablets and smartphones with USB On-The-Go (USB OTG) functionality can connect to a 4G dongle using a compatible USB adapter. However, not all devices support this feature, so it's important to check your device's specifications or consult the manufacturer to confirm compatibility.
