This is a very inexpensive 8" dual core 1.5Ghz tablet available at Walmart in the USA. It supports OTG and works very well with Gcode Printer and Simulator. http://www.walmart.com/ip/Nextbook-8-Tablet-8GB-Memory-Dual-Core/23554123
great. This looks very similar to the intenso tab 814 (rebranded YIFANG) which I have tested many hours and prints very reliable.
Audrey, the one you linked is windows 8.1 tablet. I think this one is similar because I can’t find that original one anymore… http://www.walmart.com/ip/Nextbook-7.85-Tablet-8GB-Memory-Quad-Core/34557744