
The LOGITECH K400 Plus wireless touch keyboard features a QWERTY US layout with 85 keys and an integrated touchpad with mouse buttons. It operates on 2.4 GHz with a 10-meter range. The battery provides 18 months of active use and includes a Unifying receiver via USB Type-A. The mini keyboard (350 x 140 x 23 mm, 390 g) supports Windows 7-10, Linux, and is designed for PC/server use. Specifications: no numeric keypad, straight design, graphite/gray color, 5 million keystrokes.