The Z205 Laptop Speaker from Logitech is a powerful speaker in a small, portable package. With single USB connector, the speaker receives audio and power from your laptop. It's designed to clip onto your laptop, keeping it out of the way and making it easy to move from room to room without having to juggle your laptop and peripherals. The protective carrying case prevents scratching and other types of damage to your speaker. The Z205 is perfect for enjoying the media on your laptop.