Samsung EF-DX725. Keyboard layout: QWERTY, Keyboard language: English, Pointing device: Touchpad. Brand compatibility: Samsung, Compatibility: Galaxy Tab S9, Galaxy Tab S9 FE, Product colour: White. Connectivity technology: Docking, Device interface: Pogo Pin. Power source: Dock. Width: 173.7 mm, Depth: 14.8 mm, Height: 254.9 mm