Product information "USB 3.0 hub, 7-port 5.25" internal, with fast charging port" from LogiLink LogiLink's USB 3.0 UA0342 is built into the standard 5.25" bay of the computer and provides 7x USB 3.0 ports. These can be used to operate a variety of USB devices such as printers, scanners, external hard disks or card readers. The hub supports Plug and Play and requires no drivers. Thanks to the USB 3.0 standard you can use transfer rates up to 5 Gbps. The 7th USB port is also a fast charging port, which allows you to charge your mobile devices like smartphone or tablet even faster!