A secd versi of the additial Brydge 12.9 keyboard for the biggest iPad Pro will debut in July. Its all-aluminum body will weigh less than its predecessor, it will use a new versi of Bluetooth, and the backlight will be brighter.
The Brydge line uses hinges that are also pliers to cvert the Apple tablet into a clamshell laptop. There are versis for all sizes of iPad.
Several companies produce keyboard cases for the iPad Pro 12.9. The Brydge offer is the e that strives the most to turn the tablet into a MacBook. About all that is missing is the trackpad, but iOS does not support this type of input device, unfortunately
Brydge 12.9 Series II Enhancements
This secd-generati model weighs ly a hair less than previous. We do not know exactly how much less, because development is still going. "Our first samples arrive with 20g less." We have not yet seen the full producti but we will know the first week of June, "said April de Haan, marketing director of Brydge, at the Cult of Mac  despite some additis, including a new row of LEDs for keyboard backlighting.