Which 4G dongle should I choose?

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Whether you’re on vacation or working on the go, there are two ways to enjoy a wireless Internet connection. The first is of course Wi-Fi, but you need to have a box or a public access point nearby, and this is not always the case. The other solution is the 4G network. It has wide coverage across the entire territory and is available both outdoors and indoors. On the other hand, another problem arises: if all laptops have Wi-Fi connectivity, it’s very rare that they support a SIM card for 4G, and then you need to add a 4G dongle to them to add this feature. The 4G key is inserted directly into a USB port and you insert your SIM card. There are many keys and they provide more or less advanced options and can support more or less high speeds.

Summary :

  • The simplest Tangxi 4G LTE USB dongle
  • The KuWFi U909 4G key, up to 150 Mbit/s
  • The most versatile Huawei E8372-W 4G dongle
  • The most effective Huawei E3372 4G key
  • D-Link DWM-222 4G dongle, the most powerful

4G key: our selection of the best models

The simplest Tangxi 4G LTE USB dongle

Tangxi’s 4G LTE USB Dongle is not about complexity. It has a built-in 4G/3G/Wi-Fi antenna and can connect up to 10 users on the same network. You can add a microSDHC card up to 32GB and it also includes a standard 6-pin SIM card slot. The dongle uses the USB 2.0 standard to connect and allows a maximum download speed of 100 Mbps. Not enough to break speed records, but features that seem sufficient for standard web use on a laptop in a compact key.

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The KuWFi U909 4G key, up to 150 Mbit/s

02 KuWFi U909

The KuWFi brand offers a compact 4G dongle with essential features with the KuWFi U909. It works in 3G and supports 4G LTE up to category 4, with a maximum speed of 150 Mbit/s. The key is compatible with most frequency bands in European countries: B1, B3, B7, B8 and B20 in 4G, as well as band B1 in UMTS. The KuWFi U909 incorporates an SD card slot and a USB interface to connect it directly to a laptop. It can work in router mode and connect between 8 and 10 devices simultaneously. A no-frills dongle that offers essential features for this type of device.

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The most versatile Huawei E8372-W 4G dongle

03 Huawei E8372-W

Huawei offers many devices to connect wirelessly and over 4G, and the Huawei E8372-W 4G Stick is one of them. It can be connected via USB to a laptop, but can also be plugged into a USB wall outlet or in a car, as it offers Wi-Fi router capabilities that accept up to 10 users on the key. 4G is controlled at speeds of up to 150 Mbit/s and it is compatible with Wi-Fi b, g and n. An efficient model from a reference manufacturer in this category.

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The most effective Huawei E3372 4G key

04 Huawei E3372

The Huawei E3372 4G dongle is marketed by Huawei and is a fairly standard model of 4G dongles with reduced dimensions: 28mm wide, 11.5mm high and 88mm thick for a weight of less than 50g. It is compatible with GSM, UMTS and LTE and handles 4G with a maximum speed of 150 Mbps in the downstream direction and 50 Mbps in the upstream direction. It has an external antenna and a microSD card slot and is powered directly from the USB port on your computer. No Wi-Fi router feature to report for this dongle, which is above all simple and effective for adding cellular connectivity to a PC.

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D-Link DWM-222 4G dongle, the most powerful

05 D-Link DWM-222

D-Link is one of the most trusted brands in network accessories. The D-Link DWM-222 4G dongle is at par with other 4G dongles available in the market. It allows you to add a microSD card up to 32 GB for storage and manages 4G LTE Category 4 with speeds of up to 150 Mbit/s downlink and 50 Mbit/s uplink. A simple, reliable and space-saving way to add 4G to your laptop or Mac.

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How does a 4G dongle work?

Operating a 4G dongle or a 5G dongle is simple. It is a device with a SIM card slot and antennas for 3G, 4G or even 5G depending on the model. The simplest 4G dongles are inserted directly into the USB port of a computer and then act as a modem. You can then surf the web, download files or even watch streaming videos depending on the limits of your 4G plan, of course.

Some 4G dongles are more complex and also offer Wi-Fi router functionality. You can then connect the dongle to a computer, and other PCs, tablets or mobile devices can connect to the dongle’s Wi-Fi network.

Why use a 4G dongle?

A 4G dongle provides something that you may need if you travel a lot: a permanent internet connection within the limits of the 4G coverage available in the area. No need for a box, no need to find a public Wi-Fi access point: all you need is a 4G subscription, a key and you can have internet on your laptop.

Smartphones make it possible to share their connection, but the advantage of a 4G dongle is not to mobilize the phone’s battery for this use, which can be energy-intensive. In addition, a high-end 4G dongle can act as a router and connect a dozen mobile devices: ideal when you go on holiday or when you share a hotel room or office to work remotely.

also read : What is the most efficient Wi-Fi repeater?

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