Bestdeal High Quality Aluminum Body Ultra Slim Mini Compact Wireless QWERTY Keyboard with Multimedia Hot Keys for SONY Smart TV KDL-40W900 & KDL-32W650A & KDL-42W850A & KD-84X9000 & KDL-24W600A Ultra-thin keyboard is ideal for use with SMART TV, laptop, PC etc. Ultra slim, lightweight & compact design allows for easy storage and use. Low-profile, whisper-quiet keys ensure comfortable and quiet typing. Simply slot the included nano USB receiver into your Smart TV and enjoy an instant, plug and play connection with a range of up to 33 feet (10 m). This product requires batteries which are included!