Several of my colleagues use multiple monitors at home (I would if I had more space!). On the go, they feel constrained. Maybe for them, the best ultrabook would have more displays. That's where the Lenovo Yoga Book 9i ($1,999.99 as tested) comes in. It has a standard laptop shape, but instead of a keyboard and deck, there's another screen. With an included stand, that means you can have two displays on the go.
The Yoga Book 9i comes with a whole slew of accessories, from a Bluetooth keyboard and mouse to a folio stand and a stylus, letting you make the Yoga Book 9i work the way you need it to. But to get dual screens running on a laptop, which can be held in a numbers of different ways, Lenovo had to do some work on top of Windows 11.
That means that while the Yoga Book 9i is flexible (and with twice as many screens as most laptops), there's also a steep learning curve to learn how to use its plethora of features.
