I created this horizontal dock adapter a few years ago to make the Nintendo Switch a little more accessible to my kids, and also make the Switch and game cartridges easier to pull out from a short shelf.

This build uses the original TV Dock from the Nintendo Switch. You need to remove the rear cover off the back of the TV Dock. This horizontal dock adapter connects to the hinge points of the TV Dock, and also provides a connector for the rear cover to now go on the bottom of the dock adapter. I don't think it's really necessary to use the rear cover, but it at least provides a place to keep the cover. 

The cable passthrough hole matches the original dock hole. The model also provides 6 slots up front to hold game cartridges, making them easily accessible and nicely displayed too.

Hope you enjoy this model. I'd love to hear any feedback about how I can make this better!