Apogee, makers of Kanex products (http://www.kanexlive.com/), has introduced the Kanex C Series, a line of products to help people who are looking for alternative connectivity solutions to connect an Apple Cinema Display.

The US$129 Kanex C247m (pictured) is designed for previous generations of MacBook and Mac mini with mini-DVI video output. The C247m, due in November, combines audio and video to 24-inch and 27-inch Cinema Displays.

The $129 Kanex C247d, also due in November, is designed for Macs or PCs with DVI video output. It converts and combines audio and video to 24-inch and 27-inch Cinema Displays.

Designed for the 30-inch Apple Cinema Display 30-inch and other displays with Dual-Link DVI-D, the $99 Kanex C30 (available now) converts Mini DisplayPort to Dual-Link DVI-D at a max resolution 2560×1600. The 30-inch displays require larger resolutions due to the size of the screen, and the Kanex C30 can support the maximum resolution of Dual-Link displays.