Netgear GS305EP 10" Rack Mount w/ Keystones

I'd printed out one of Masiakla's rack mounts to use with a GS308v3 switch, but as I was considering the way I'd use it in my own setup, I realized I wanted to have at least one keystone connector to run a cable through behind the rack. One fight with Fusion 360 later (it did NOT like the rendered STL complexity from the original model), and I had what I wanted. 

This model integrates this parametric keystone connector from Paul Hatcher, which I've indirectly used and tested thanks to another model I recently printed. Assuming your printer's tolerances are reasonably accurate, any standard keystone jack should slot in and stay secure, including CAT6 keystone couplers. If you don't want to deal with couplers, you could also just run the cables straight through them. 

As with the original mount model, you'd be best off printing this face down. The 3MF file uploaded here is oriented as such. Use two M2 screws to secure the end plate model to secure the switch in place; I've reuploaded the original plate from Printables for convenience. There are indents to accommodate the rubber feet on the switch, which should help to hold it in place.