• PC-to-TV entertainment shouldn't be hard work. Kick back and navigate your TV-connected computer from the comfort of your couch!
• Watch video, browse the web, chat with friends and more, without annoying delays or dropout.
• Easy-access volume controls and arrow keys.
• Second left-click button lets you navigate and make selections with two hands.
• Shortcuts for Windows^® and Android^™ users.
• Hot keys work right from the box; no configuration required.
• Setting up K400 Plus is a snap. Plug the tiny Unifying receiver into a USB port and start the fun.Use the keyboard receiver to connect up to six Unifying devices to your computer.
• Virtually eliminates the hassle of replacing batteries.
• Use the on/off switch to extend battery life even further.
• Battery life was independently tested for two-hour use per day. Actual battery life will vary with use, settings and environmental conditions.

DIMENSIONS:-

Overall

• Height: 139.9 mm
• Width: 354.3 mm
• Depth: 23.5 mm
• Weight: 390g (with batteries)

Touchpad

• Height: 76 mm
• Width: 47 mm

SYSTEM REQUIREMENTS:-

• Windows^®7, Windows 8, Windows 10 or later
• Android^™0 or later
• Chrome OS^™
• USB port

TECHNICAL SPECIFICATIONS:-

• Connection Type: Logitech Unifying protocol (2.4GHz)
• Special Keys: Mute, Volume Down, Volume Up
• Connect / Power: On/Off Switch
• Battery Details: 2 x AA
• Battery Life (not rechargeable): Up to 18 months
• Key life: Up to 5 million keystrokes
• Typing noise: Within 55 dBA for all keys
• Wireless range: 10 m