The Logitech MK345 Wireless Keyboard and Optical Mouse Combo in black features a standard QWERTY layout with English language options. The keyboard and mouse combo offers wireless connectivity options such as Bluetooth and USB, with a maximum DPI of 1000. With enhanced function keys and plug-and-play functionality, this Logitech combo is a convenient and efficient choice for users looking for a reliable keyboard and mouse set for their computing needs.