Is this a true split ergonomic keyboard?

No. It uses a curved wave layout with a raised middle, not two separate halves. It is easier to adapt to than a split board but offers less adjustability.

Can it connect to more than one device?

Yes. It pairs over Bluetooth and the Logi Bolt receiver and can switch between paired devices with a key press, which suits a laptop plus desktop setup.

Does it have a number pad?

Yes, it is a full-size layout with a number pad, which helps with spreadsheets and data entry but adds width.

No. The keys are not illuminated, so it is harder to use in dark rooms.

What is the difference from the consumer Wave Keys?

The business version is aimed at managed office deployments, with Logi Bolt wireless and enterprise device management support. The typing feel and shape are the same.

Does it work with Mac and Windows?

Yes. It works with Windows, macOS, ChromeOS, Linux, iPadOS and Android over Bluetooth or the receiver, with layout labels for both Windows and Mac keys.