It's really easy to use and fits in your pocket. Just turn on your wireless modem, switch on connection to the 3 network, and select the WiFi function. Then activate the WiFi option on whichever device you're using. There's no need to load any additional software.
The wireless modem gives you download speeds of up to 3.6 Mbps (megabits per second) and comes with a battery that lets you stay connected to the internet for up to 5 hours. You can charge the modem while you're using it and it comes with onboard software that starts each time you connect it to a PC or laptop using the USB cable. The software allows you to manage your 3 account, send and receive text messages and change settings for your WiFi connection.