Advantage: new, made of high quality material. plug and play, no device driver required for hub installation. independent switch, no need to unplug. supports super faster data transfer up to 480mbps/5gbps, which allows you to transfer hd movies or files in just seconds. built-in over-current protection to protect both connected devices and the hub itself from unforeseen power surges. compatible with windows 10/8/8.1/7 / vista / xp and mac os x, linux and chrome os. through the led indicator,you can easily monitor the connection condition. flexible cable can extend the hard-to-reach usb ports on your desktop to your desired location, which making it a nice choice for desktop. ideal connection for hard disk drives, digital cameras, scanners, printers, external cd/dvd,flash memory drives,mouse,keyboard and etc.