I have have I ball slide i701 , I am using it from last 8 months.it is windows base tablet, so I use it as a pc.
This tablet have facility to connect with hdmi to any big size display.
I connect it to the tv via hdmi connector.I also connects keyboard and mouse using otg and usb hub.genrally I use wireless mouse and keyboard.sometime I also connect it to printer.it supports hard disc drive upto 2tb but it should be connected directely to the otg not by using usb hub.means u cant use hdd keyboard mouse printer at a time.but excluding hdd u can use all at a time.to it works like pc.i am happy with this product.