During yesterday's Microsoft Event, in addition to the new AI features and Surface devices, the company also announced its new Surface Pro Flex wireless keyboard, compatible with the Surface Pro 8, 9, 10, and 11 models. Officially called "Surface Pro Flex Keyboard with Slim Pen," the wireless keyboard is a $449.98 add-on keyboard that doesn't include Microsoft's Surface Slim Pen 2, only an indentation at the top of the keyboard to charge it. So, without a pen, what does the keyboard offer? According to Microsoft, up to 41 hours of continuous typing while detached, a dedicated Copilot key, and a touchpad with a vibration function for haptic feedback. The touchpad can have varying pressure levels, and applications can use it to build different functionalities.

Its thin and light design measures 289x221x5.25 mm with a weight of 340 g. The dedicated Copilot key summons the AI assistant and all the functionality Microsoft plans for its Windows 11 integration, which has been completely revamped for AI. The material choice is a Alcantara polyester-blend, which can be difficult for maintenance, and the keyboard is sold in either black or bright sapphire colors, becoming available on June 18th. Interestingly, given the name "Surface Pro Flex Keyboard with Slim Pen" and a price tag of $449.98, it is intriguing as to why Microsoft doesn't bundle the Surface Slim Pen 2 with the keyboard, as it is designed with a dedicated wireless charging indentation for the pen.