Taobao tripple radio module

Has anyone gotten ahold of one of these? Seems ideal for adding to a 7e. I can't make too much sense of the page or the forum that talks about it, but it seems they already have a custom firmware for it?

http://world.taobao.com/item/27232304992.htm?spm=a312a.7700714.0.0.wnkaxc#detail

See the development (3 threads down) here:
deviationtx.com/forum/7-development/5434-3in1-4in1-rf-module

Also note, BangGood ordered both the 3-in-1 and 4-in-1's and they expect them this week (so look for them for sale next week. Us regular kenfolk cant buy directly from Taobao so this is good for us)

See deviationtx.com/forum/7-development/5434-3in1-4in1-rf-module