This is a second screen you can actually throw in a bag. It's 13 inches, about the size of a large tablet, and runs off a single USB-C cable from your laptop — no wall plug needed. The OLED part means blacks are genuinely black and colors have punch, so it's noticeably nicer than most portable screens that use regular LCD panels.
The use case is coffee shop work, hotel rooms, or anywhere you need more screen space but only have your laptop. One cable gives you the picture and powers the whole thing. At 1080p on 13 inches, text stays sharp enough for spreadsheets or browsing, and the 60Hz refresh is fine for work tasks.
It's HDR-certified the real way, so streaming a show in a dark room looks better than your laptop screen. But it's still a small display — if you're trying to replace a full desk monitor at home, this won't cut it.