In some applications, it is preferable for a Raspberry Pi (or similar SBC) to be mounted with the USB/Network cables contained within the full rack, and MicroSD card access via the front panel.
This remix has mounting points and a cut-out area for mounting your Pi with cabling hidden. The SD card is also accessible, although it cannot be accidentally removed. The positioning also allows room for ‘chunkier’ power supply cables to the side.
You can also flip the tray vertically, then rotate and sink it into the printbed for a blanking plate with a mirrored cut-out portion.
The author remixed this model.
This tray has supports for mounting a Raspberry Pi with SD access via a cut-out portion at the front. USB/Network cables can still be routed inside the rack.