But like… not always. Wall adapters (at least US ones) can be plugged in upside down, so if that’s upside down the holes face down. I have a 3d printer who’s motherboard is mounted on the top of the chassis, flipping the USB port so that it’s “upside down”. A lot of cheap dual-USB chargers that have the two USB ports right next to each other have them mirrored, so one faces up and the other faces down.
Granted, I’ve always found the “argh USB!!!” frustration to be more a meme than anything; when I’m plugging in a USB device, I likely know what orientation the male side is (flash drives and the like are usually oriented the same way), and it takes half a second of paying attention when going to plug it in to look at the female port to see what direction it’s meant to go in.
The holes point up or to the right.
But like… not always. Wall adapters (at least US ones) can be plugged in upside down, so if that’s upside down the holes face down. I have a 3d printer who’s motherboard is mounted on the top of the chassis, flipping the USB port so that it’s “upside down”. A lot of cheap dual-USB chargers that have the two USB ports right next to each other have them mirrored, so one faces up and the other faces down.
Granted, I’ve always found the “argh USB!!!” frustration to be more a meme than anything; when I’m plugging in a USB device, I likely know what orientation the male side is (flash drives and the like are usually oriented the same way), and it takes half a second of paying attention when going to plug it in to look at the female port to see what direction it’s meant to go in.