Shakespeare's CruiseNet gives you high-speed Internet access for your boat. Using cellular technology, you can e-mail, send photos, check stocks, and get weather information all while on your boat. You can also use CruiseNet's remote surveillance feature to monitor home and office alarm systems while you're away. CruiseNet is always on just like your broadband connection in your home or office. Once CruiseNet is connected, just plug in your computer and you are ready to go! Shakespeare also offers a wireless version, giving you the freedom to surf the web anywhere on your boat and even dockside. With speeds up to four times faster than dial-up connections, you now have the freedom to be productive and stay in touch while on your boat. CruiseNet works as long as there is cellular reception. For extended range, CruiseNet is compatible with Shakespeare's Dual Band Cellular Antennas. Wireless versions ship with an 802.11G wireless access point/router for wireless connectivity. All units ship with 12V DC and 120V AC power adapters, detachable flex antennas, and TNC connectors. CruiseNet is compatible with Sprint, Verizon, and AT&T only and requires a cellular Internet subscription. One-year warranty.