Microsoft Surface Pro Flex Keyboard

Keyboard - with touchpad, accelerometer, Surface Slim Pen 2 storage and charging tray - backlit - wireless - Bluetooth LE - QWERTY - English - black - with Slim Pen - for Microsoft Surface Pro 8, Pro 8 for Business, Pro 9, Pro 9 for Business, Pro 10 for Business, Pro (11th Edition), Pro for Business (11th Edition)