Introducing the Logitech K400r Plus Wireless Keyboard with Touchpad in Black. This keyboard features a QWERTY (Standard) layout and is 0.93 inches in length, 5.51 inches in height, and 13.95 inches in width. It has built-in touchpad, built-in trackball, and enhanced function keys. The keyboard connects wirelessly via Bluetooth or USB and is compatible with computers, tablets, and other devices. The unit is in excellent working order and is perfect for anyone looking for a reliable keyboard with a touchpad.