Pendivre USB OTG on Nexus4? Does Nexus4 supports a use a USB pendrive (up to 64Gb)?

If yes, with the USB OTG is I can navigate in the folders of the pendrive from the smartphone?

Is it possible to copy file from pendrive to N4 and from N4 to pendrive?
Nexus 4 does not officially support USB OTG. But rooting and modding the software can do the trick. Here's a handy guide I found!