Logitech Combo Touch. Keyboard layout: QWERTY, Keyboard language: US International, Pointing device: Trackpad. Brand compatibility: Apple, Compatibility: Combo Touch for iPad Pro 13-inch (M4) & iPad Pro 12.9-inch (5th& 6th gen) iPad Pro 13-inch (M4)..., Product colour: Grey. Connectivity technology: Docking, Device interface: Smart Connector. Power source: Dock. Mobile operating systems supported: iPadOS