Specification :

High Definition Video Recorder CHD-PVR80G is the most valuable add-on to any home theater settings. This is great replacement to traditional VCR or even DVDRW recorders, with their compact size and superior support to variable mobile devices. This product can perfectly serve as the data center of all incoming multimedia. You won't miss any favorite clip as you can record it as H.264/ MPEG 4 format into Secure Digital Card (SD Card) instant. The other High Definition Video Recorder can build in 2.5" 80G HDD, it can record it into SD/HDD with H.264/ MPEG4 format, by simply clicking on the remote controller.

http://www.meicheng.com.tw/english/studio/chd-pvr80g.html