usb on the go - How can I determine if my device has USB Host Mode (OTG) support? - Android Enthusia
On my tablet with OTG, it says it in the specs on the product page online on Amazon. Look at the datasheet. If it says it has it, well there you go. If not... I'd say no. They usually like to "advertise" and "show off" what their products can do. (Even if...