FULL SIZED WIRELESS KEYBOARD: Standard layout with a number pad, each key is appropriately placed to prevent hitting the wrong key simultaneously. 12 multimedia hotkeys combined with FN, 7 additional shortcut keys help you to open settings, browse a web, enjoy music and video, adjust computer’s volume in a convenient and quick way. With 3 LED indicator lights, you can know the status of the keyboard. (Low Power Indicator, NumLock Indicator, Caps Lock Indicator.) EASY SETUP and STABLE CONNECTION: Simply insert the USB receiver into your computer, open keyboard’s on-off switch and then you can use it instantly. No driver is needed. The wireless 2.4GHz technology provides a powerful and reliable connection without delays, dropouts and interference, giving you freedom to move up to 30 feet away. Just enjoy the freedom without hassle cable. ***The small USB dongle is in the white sponge inside the package. ULTRA-THIN SILENT WIRELESS KEYBOARD: Designed in a tilt angle, it will naturally slopped to decrease wrist strain. Adopted the lightweight built-in iron plate, it makes the keyboard more stable. Scissor switch design provides lower keystrokes, thus making your hand feel more comfortable and typing more silent, showing your care to the surroundings especially when you are working in a relatively quiet environment. AUTOMATIC SLEEP MODEL: After 6 minutes of inactivity, the wireless keyboard will trigger an automatic sleep mode. Press any key to wake up the keyboard. This will reduce battery consumption and extend its use time. ***2 x AAA batteries is needed for the keyboard, which are not included. WIDE COMPATIBILITY: Compatible with Windows OS(Windows 2000,XP,Vista,WIN7,WIN8,Win10), Mac, desktops, Chromebooks, PCs, laptops, computers, etc. ***Some of the multimedia keys may not be functional to other systems except Win 8/Win 10.