The machine arrived in good working order. Has a few cosmetic scratches, but no big deal. The description says it comes loaded with OS X Sierra, but it had Mojave instead. Didn't really matter because I upgraded to Monterey anyway. The drive is formatted in APFS, so that was no problem. It came with a power supply, but not the extension cable for the supply. Fortunately I have a spare and they're interchangeable.For some reason, the product page doesn't include a photo of the right side of the computer, so I'll tell you: it has two USB-C ports. The MacBook has a total of 4 of them. These are the only ports, so you'll probably want to buy an adapter for your thumb drives, data cards, HDMI cables and headphones.But I'm deducting one star because the computer arrived with a very dirty keyboard and screen. See photo. So when the seller says they they did a thorough check, they obviously aren't being truthful. I'm hoping there isn't anything substantial they overlooked, too. I have 90 days to find out.