Panel Mount Ethernet Extension Cable
This handy Ethernet extension cable will make it easy for you to enclose a device that has an Ethernet port. This would be most useful when putting a Raspberry Pi or Arduino Ethernet into a boxThe jack half has two mounting 'ears' with M3 screws installed, 25mm apart. The ears are flexible so the holes don't have to drilled very precisely. The screws can be put on from the back for 'reverse' mounting if the box thickness is a problem.