For less than 30, with 7 USB 3.0 ports, 2 powered-on to charge your smartphone for example, it's just great! The powered USB hub for connecting multiple self-powered hard drives (2.5 ") without being malnourished. My hub I use to connect my hard disks on a Pi Rapsberry to make sharing on the disk network. It's just perfect. True to AmazonBasics for excellent product quality and a good price, there are no worries. I note just 2 small minor problems, the power supply seems a little way, and the blue LED is extremely powerful, it illuminates great room at night ... No regrets!