About this 3D model

I'm always looking for easy improvements to my Prusa i3. I disliked having to reach in back to disconnect the USB cable so I moved it to the front using that short cable that comes with the printer, an adapter, and this printed adapter block.The USB Adapter Block snaps onto the 2020 Aluminum frame. Here's the link for the adapter.http://www.amazon.com/Monoprice-USB-Female-Adaptor-100365/dp/B009GUVYGY/ref=sr_1_34?ie=UTF8&qid=1462080744&sr=8-34&You could probably find a USB Male B to Female B extension. I couldn't find one so I used the adapter plus the short USB cable.