Last week Keychron trotted out an ultra-slim wireless keyboard that folds in half for easy portability. At $64.99, the Keychron B11 Pro Ultra-Slim Wireless Foldable Keyboard is aimed squarely at Mac users and mobile workers who want the comfort of a proper keyboard without lugging around a bag.
When folded, the B11 Pro measures just 196.3mm × 143 mm — roughly the size of a small paperback. That makes it small enough to slide into a jacket pocket.
March 9, 1996: Apple confirms that it will shut down its eWorld online service at the end of the month.

![Apple: The First 50 Years is the best all-in-one history of Apple [Review] ★★★★★ Apple: The First 50 Years book sitting on a pine table next to a fake tree](https://www.cultofmac.com/wp-content/uploads/2026/03/Apple-First-50-Years-on-Table-1020x574.jpeg)
March 8, 1997: Apple renames the forthcoming Mac OS 7.7 update, calling it “Mac OS 8.” It’s more than just a name change, though: It’s a sneaky sucker punch that ultimately knocks out Mac clones.
March 7, 1989: Apple introduces the Macintosh Portrait Display, a 15-inch vertical grayscale monitor designed to show full pages on a single screen. Intended for word processing and desktop publishing, the $1,099 monitor (plus $599 for an additional video card to run it) works with any Macintosh.
March 6, 2008: Apple releases the iPhone software development kit, finally allowing coders to start creating native mobile apps for the new smartphone. The iPhone SDK gives developers the tools they need to unlock the new smartphone’s potential.