Logitech K400 Plus wireless touch keyboard, with touchpad, black

The Logitech K400 Plus is a compact wireless keyboard with a built-in touchpad, made mainly for controlling a TV-connected computer from the sofa without a separate mouse. Plug the Unifying mini receiver into a USB port and it is ready to go, with a range of up to 10 m.

The maker highlights: batteries last up to 18 months, and the keyboard has an on/off switch plus quiet, spill-resistant keys.

• Connection. 2.4 GHz, Unifying receiver
• Touchpad. yes, 3.5″
• Wireless range. up to 10 m
• Power. 2 × AA (included)
• Compatibility. Windows, Android 7 or later, ChromeOS
• Dimensions. 354.3 × 139.9 × 23.5 mm
• Weight. 390 g
• Colour. black
• Manufacturer code. 920-007145
• Warranty. 24 months