Hi, I was given a android tablet it does not have the charger. I went to ebay and ordered a charger for it so I thought and it didn't fit. Here are the chargers Ive tried so far 2.5 mm, 3.0mm & 3.5mm the 3.5mm fit on the outside but not the inside. The hole was too small for the inside pin. I am now at a loss! 
I asked the person who gave me the tablet about it she said when it was ordered it seems it came from overseas, everything was in Chinese I can't amagine that would make a difference as the Chinese make most of our electronics. Can someone help me try and figure this out. Thank you in advance for your assistance
I asked the person who gave me the tablet about it she said when it was ordered it seems it came from overseas, everything was in Chinese I can't amagine that would make a difference as the Chinese make most of our electronics. Can someone help me try and figure this out. Thank you in advance for your assistance