I'm using the adapter that you see below to attach a VGA monitor to my smartphone and I see on the monitor what I see on my smartphone (samsung note 3) :
now,what I want to do is to find the working hub / adapter to attach also a keyboard and a mouse to use with the phone. I want to do these tasks simultaneously :
- using my old VGA monitor instead of watching on the phone screen
- using mouse and keyboard at the same time
- keep powered on 1 and 2 while I'm using them
- power on the hub adapter with an external power source
After some research I found this adapter and I bought it :
it works only if I attach the micro usb connector directly to the android phone. If I connect the micro usb connector to the vga adapter and the otg cable to the USB port of my pc and on the USB ports of the hub I attach a mouse and a keyboard,the VGA monitor works,but I can't use any USB devices because I see that they aren't reached by the power.