Characteristics:
Integrated multi-touch trackpad: An integrated multi-touch trackpad enables convenient navigation with gesture support to enhance your Windows experience. Tap, swipe, drag, resize and click with ease. Customizable Media Hotkeys: Customizable media keys provide easy access to your music, photos, and videos.
Easy-access volume controls: Easy-to-reach and easy-to-use volume controls enhance the media experience. Durable and Liquid-Resistant Design: Designed to survive being accidentally sat on or dropped from time to time. Liquid resistant, to withstand accidental spills.
Wireless connectivity (USB)
Move around the room freely with a reliable wireless connection of up to 10 meters. 128-bit Advanced Encryption Standard (AES) encryption:
This keyboard features Advanced Encryption Standard (AES*) technology, designed to help protect your information by encrypting keystrokes. Each keyboard is permanently pre-matched to its receiver, so no important information is shared over the air. Works with select TVs and game consoles: Basic keyboard functionality with select USB HID compatible smart TVs and game consoles.
System requirements Computer/Operating System: The product requires a computer that meets the requirements of one of the following operating systems installed on it: Windows 8.1, Windows® 8, Windows RT 8.1, Windows RT 8, Windows 7.
Hard drive: 150 MB | 
