2020 mount for 80mm fan

A 2020 aluminum extrusion mount for an 80mm fan and a matching fan grill. 

Updates

• I have added a second base with feet which has a slot for a USB-C trigger board so the fan can be powered from a USB-C charger which is capable of 12V output. 
• I have added a base with feet so the fan can also be used free-standing. There is a channel along the top of the base to route the fan cables.