vga

Last year I tested two older graphics cards—a Radeon 5450 and a GeForce GT710—on a Raspberry Pi Compute Module 4.

This year, I've been testing three more graphics cards—a GeForce GTX 750 Ti, a Radeon RX 550, and the diminutive ASRock Rack M2_VGA.

The Compute Module 4, if you didn't know already, exposes the BCM2711's single PCI express lane, and the official IO Board has a nice, standard, 1x PCIe slot into which you can plug any PCI express device.

[UPDATE: It looks like there's a nice app available to jailbroken iPads via Cydia called 'Display Out' that will allow you to use the iPad with any external display, the way it was meant to be! Also, some other interesting comments down below...]

I bought the iPad VGA cable at the store today, hoping to be able to browse the web via Safari, show presentations using Keynote, and view slideshows on my monitor and on the projector, using the cable. A couple of these things are possible, but right now the VGA cable is pretty weak, and probably not worth the money.

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