I have been looking into these for a while and found this one. http://www.aliexpress.com/product-gs/301746101-China-s-most-beautiful-7inch-MID-pocket-pc-Wifi-umpc-laptop-pda-wholesalers.html It appears to be the rockchips version. I contacted the seller regarding the ram upgrade that was being offered. He said he could get it with bluetooth and a 512 meg ram chip instead of the 128 for an additional 18 dollars US. Has anyone gotten the upgraded version?