Brand Name: LOGITECH Model No: K230 The compact keyboard is about 36 percent smaller than our standard keyboards but still has all the standard keys The keys barely make a sound, so you can hear the song you're listening to and not what you're typing With the extended battery life and auto-sleep, you can write Facebook updates, emails and Yelp reviews for years without the hassle of changing batteries The battery door on top of the keyboard doubles as a fun design element with light grey, pink and blue options you can swap in to suit your mood or decor 3-year Limited hardware warranty **SPECIFICATIONS** SYSTEM REQUIREMENTS Windows-based PC Windows® XP, Windows Vista®, Windows 7, Windows 8, Windows 10 USB port PACKAGE CONTENTS Keyboard Nano-receiver 2 AAA batteries, User documentation WARRANTY INFORMATION 3-year Limited hardware warranty PART NUMBER PN: 920-003357 / 920-003359 FEATURES The compact keyboard is about 36 percent smaller than our standard keyboards but still has all the standard keys Advanced 2.4 GHz wireless lets you work or play anywhere. The wireless connection virtually eliminates delays, dropouts and interference and gives you range of up to 10 meters 128-bit AES encryption helps protect your information by encrypting data transfer between the keyboard and receiver with one of the highest levels of data encryption available Setup couldn't be easier, you simply plug the wireless receiver into a USB port on your computer and start tweeting, blogging and IMing right away without software The keys barely make a sound, so you can hear the song you're listening to and not what you're typing With the extended battery life and auto-sleep, you can write Facebook updates, emails and Yelp reviews for years without the hassle of changing batteries The battery door on top of the keyboard doubles as a fun design element with light grey, pink and blue options you can swap in to suit your mood or decor 3 year limited hardware warranty Brand Logitech SKU LO618EL131IRKNAFAMZ-96975 Model K230