This AmazonBasics 7 Port USB 2.0 Hub Tower comes with a 5V/4A Power Adapter, making it a reliable and efficient tool for connecting multiple devices to your computer. The hub is sleek and black, making it a stylish addition to any workspace. It has a USB 2.0 connector A and features powered technology, ensuring all your devices receive the necessary power to run smoothly. With this hub tower, you can easily connect a variety of devices like printers, scanners, and even your smartphone or tablet. It is perfect for those who need to expand their computer's USB connectivity. The AmazonBasics brand is known for its quality products, so you can trust this hub tower to serve you well.