Tata Photon Max Wi-Fi is the latest device launched in the Photon family continuing in its efforts to launch innovative products. Its the only data card available that has inbuilt wi-fi capabilities. Photon is the leading provider of Wireless broadband mumbai. Docomo wireless broadband mumbai is used by most leading corporates and is one of the most reliable service. Please check in for Tata high speed data cards' plans.