Use this with a Raspberry Pi 4 B. The touchscreen can be USB powered. However, from what I've read, it's best to do this with a powered USB hub. Or use the included power cord. The accompanying booklet has instructions on how to adjust the screen height, as the Pi goes below the floor by default. Making this change is easy. The included stand is convenient and can be adjusted in a variety of ways. And the display shows all other mounting options. Supplied with all necessary cables. I can even use it to connect directly to security camera DVRs if they need to be adjusted. Perfect size for portability.
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