We’ve seen Arduino-powered ... The 3G module is able to act as a 3G modem via a USB connection, allowing any computer to take advantage of wireless Internet with a SIM card.

the Arduino team has today announced that availability of the new Arduino SIM has now rolled out worldwide to Asia, Australia/NZ, Middle East and Africa, and the Americas (excluding Brazil).

Whether you like Arduino or not, you have to admit that the ... 450W power The GSM Shield also includes a Telefonica SIM card that includes a worldwide data tariff which can be used anywhere ...