The micro USB b female port on my tablet got destroyed. I tried connecting it directly with a USB cable but it seems the tablet only picks up current when there is
Pololu - USB Micro-B Connector Breakout Board
Adam Tech USB-B-S-RA USB Connector, Type B, Receptacle, Single, Right Angle, Thru Hole (Pack of 10): Amazon.com: Industrial & Scientific
Why does micro USB 2.0 have 5 pins, when the A-type only has 4? - Electrical Engineering Stack Exchange