Wi-Ex (http://www.wi-ex.com/index.aspx), a provider of consumer and commercial cell phone signal boosters, has launched the zBoost Metro YX540iP iPhone Signal Booster initially available exclusively at Amazon.

The US$299.99 zBoost Metro YX540iP is optimized for use with the iPhone allowing users to take full advantage of their iPhone’s voice, data and Internet services, including 3G high-speed data, according to Sharon Cuppett, Wi-Ex’s vice president of marketing. It includes a US$15 apps gift card and a zBoost Your Business Application Guide featuring iPhone and iPad apps for the business user or teleworker on the go.

Designed for use in a single-story urban living building, the zBoost Metro YX540iP iPhone Signal Booster boosts indoor signal for multiple users operating any mobile device that operates on the 800 and 1900MHz frequencies including AT&T, T-Mobile, Verizon Wireless and Sprint. It includes everything a user needs to boost their signal up to 1,500 square feet including a base unit, base antenna, low-loss cable, window-mount signal antenna and power supply, says Cuppett.