please note the files which are .ZIP and .RAR with the same name contain the same information, 
they are just been saved with different compression algorithms


file name

ANT-37500_3D.xxx are related to the 3D CAD model

	ANT-37500_3D.rar - compressed file
	ANT-37500_3D.stp - 3D CAD file
	ANT-37500_3D.stp.mp4 - short video of 3D CAD file
	ANT-37500_3D.zip - compressed file
	
ANT-37500_Internals.xxx are related to the drawing in the internal board	
	
	ANT-37500_Internals.dwg - drawing file
	ANT-37500_Internals.pdf - PDF of drawing
	ANT-37500_Internals.rar - compressed file
	ANT-37500_Internals.zip - compressed file