Micro USB to USB adapter m/m
That adapter is not suitable. Not only is it the wrong gender on the large end, but it is designed for a completely different purpose.

That is an "On The Go" adapter which is designed for connecting things with a USB A plug (such as a memory stick, etc) to a mobile phone's USB socket.  It is not suitable for connecting things to an Arduino.

I have never heard of an adapter like you want, but I have heard of Arduino-like boards that plug direct into a computer like you want. One example is the Digispark from Digistump which is an ATTiny85 on a USB plug.