General Motors, automobile maker has decided to launch a new Chevrolet accessory that will convert cars into a hot-spot for Wi-Fi. This device will be called a Chevrolet Wi-Fi and the service will be provided by Autonet Mobile. The device is given on dealership basis and it will be installed in a dock inside the car, which is compatible to empower a 3G mobile Wi-Fi router that can interchanged between various vehicles. This device can be installed in Chevrolet’s Equinox, Traverse, Silverado, Tahoe, Suburban, Avalanche and Express cars. General Motors state that Chevrolet’s Wi-Fi can download at a speed of 1.5 mbps. It can be used by several people at one go. The Wi-Fi can be accessed by not only people sitting inside the car, but also those who are at a distance of 150 feet. Towards the end of 2009 the device will cost $199, but after a mail in rebate of $200 had been sent a two years service agreement has been signed. The service costs are $29 and $59 for downloading data up to 1GB  and 5GB, respectively, on a monthly basis.