B&H Photo Video offers the Warpia StreamHD Wireless 1080p PC to TV Adapter, model no. SWP120A, for $99.99 with free shipping. (Amazon charges the same.) That's $20 under our February mention and the lowest total price we could find by $30. This unit enables a wireless connection from Windows-based machines to any HD television or projector. It features a 30-foot wireless range and HDMI output.