I bought this stand for HamClock display. It was pretty easy to put together. I am using the 3B+ model but have also tested the 4 model which would also work. I like that the display can be fully tilted and locked from vertical to horizontal. I like that it includes a fan which is probably needed for the RPi 4. I like that a power divider is included so one power supply can power both the Pi and the graphics card. All ports on the Pi remain easily accessible, except that the flash card is difficult to swap out if needed without removing the Pi.
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