DescriptionWireless Touch Keyboard K400 Plus is a full size keyboard layout and touchpad in a compact size. Incurve keys are ideal for touch typists and the soft key stroke makes this a quiet keyboard. The full size touchpad gives you the familiar scroll and navigation gestures. With the left- and right-click buttons below the touchpad and the volume control buttons above, control is at your fingertips. For two-hand control, typically used by those who like to use their thumbs to navigate, a left mouse-click button is located on the upper left side of the keyboard—navigate with your right hand, select with your left.Designed for laid-back controlIntegrated wireless keyboard with touchpad10-meter wireless rangeMedia-friendly TV keyboardPlug-and-play setupDesigned for laid-back controlPC-to-TV entertainment shouldn’t be hard work. Kick back and navigate your TV-connected computer from the comfort of your couch!Integrated wireless keyboard with touchpadEnjoy seamless control of your PC-to-TV entertainment, without the hassle and clutter of a separate keyboard and mouse.10-meter wireless rangeWatch video, browse the web, chat with friends and more, without annoying delays or dropouts.Media-friendly TV keyboardYou are instantly comfortable using the K400 Plus. Layout is designed for relaxed media interaction.Plug-and-play setupSetting up K400 Plus is a snap. Plug the tiny Unifying receiver into a USB port and start the fun.What’s in the BoxLogitech Wireless Touch Keyboard K400 Plus – keyboardUSB wireless receiverMain SpecificationsProduct DescriptionLogitech Wireless Touch Keyboard K400 Plus – keyboard – black Input DeviceDevice TypeKeyboardInterface2.4 GHzWireless ReceiverUSB wireless receiverConnectivity TechnologyWirelessHot Keys FunctionMute, volume -, volume ColourBlackDimensions (WxDxH)35.43 cm x 13.99 cm x 2.35 cmWeight390 gMicrosoft CertificationCompatible with Windows 7DocumentsProduct Data Sheet / BrochureExtended SpecificationsGeneralDevice TypeKeyboardInterface2.4 GHzMax Operating DistanceUp to 10 mWireless ReceiverUSB wireless receiverTypeWirelessHot Keys FunctionMute, volume -, volume Width35.43 cmDepth13.99 cmHeight2.35 cmWeight390 gMiscellaneousColourBlackCompatible with Windows 7“Compatible with Windows 7” software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7.Software & System RequirementsOS RequiredGoogle Chrome OS, Microsoft Windows 7 / 8 / 10 or later, Android 5.0 or laterBatteryTypeAA typeInstalled Qty2