Samsung EF-DX925. Keyboard layout: QWERTY, Keyboard language: Dutch, Pointing device: Touchpad. Brand compatibility: Samsung, Compatibility: Galaxy Tab S10 Ultra, Galaxy Tab S9 Ultra, Product colour: White. Connectivity technology: Docking, Device interface: Pogo Pin. Power source: Dock. Width: 216.5 mm, Depth: 13.9 mm, Height: 327 mm