USB accessories can be found in almost every office and home, as these small, convenient tools now offer more capabilities than ever. Not only are they often charged via relatively small and low-power USB ports, but increasingly they offer advanced functionalities such as wired or Bluetooth connections to other devices. USB accessories offer users a wide range of convenience and flexibility. USB-powered speakers can provide amplified sound from almost any device with a USB port. Keyboards can be connected to any device with a USB port or a Bluetooth connection. External hard drives and removable storage provide additional memory storage for digital devices. Many USB accessories include an integrated storage chip that allows users to store music, photos, videos and other data without having to purchase additional memory. USB-based accessories have many advantages. First, they usually draw power from the USB port, eliminating the need for separate power sources. In addition, these USB accessories often include advanced features, such as the ability to charge other devices, access the internet or stream audio and video. Finally, they often include integrated software tools that allow users to customize their experience with the device and make their entire digital environment more efficient. USB accessories are the perfect choice for people on-the-go, as they are light, small and relatively inexpensive. They are also compatible with a wide range of different devices, offering flexibility for any user.