SIIG’s Wireless Multi-Touchpad Mini Keyboard is designed to offer exceptional performance and reliability with the convenience of wireless connectivity at an affordable price. It is surprisingly easy to setup with its drivers already built into Windows®, allowing for a quick Plug and Play installation. Simply connect the USB receiver to an available USB port, install the included AAA batteries into keyboard and experience the high quality performance and convenience this wireless keyboard with touchpad brings to you. The Wireless Multi-Touchpad Mini Keyboard features a slim, light weight 88-key low-profile keyboard with multi-touch touchpad with tapping, scroll and three button mouse function along with 8 hot keys for internet, e-mail and multimedia functions. The Wireless Multi-Touchpad Mini Keyboard is fully compatible with a wide variety of Windows operating systems and is backed by SIIG’s limited 3-year warranty