Three were pioneers in the launch of MiFi and they've now improved the service further with the announcement of a new MiFi device.

MiFi , which is short for Mobile WiFi, enables you to share your mobile broadband connection with up to five other devices. In order to take advantage of the service you need a MiFi router which shares your broadband over a WiFi networt.

The new MiFi device, the Huawei E586, increases speeds by 40 per cent which is due to go up even more as Three roll out its super fast 21.1MBPs mobile broadband.

The E586 has an OLED screen which displays key information to the user such as data speed, data usage, length of browsing time and a new dashboard for viewing SMS. A new feature enables you to easily view the name of your network and its password for easy connection.

The Huawei E586 also comes with a charging cradle and a microSD slot for adding memory cards up to 32GB.

Three will be stocking the new Huawei MiFi device from September , but we're not sure of the price yet. However, you can buy MiFi from Three by clicking here.