The hub supports the modern USB 3.0 standard and allows you to connect up to 4 devices. Of course, you can also connect and use devices of older USB generations. This practical and noble-looking hub with its aluminum design is a real eye-catcher on each desk. Easy connection via Plug & Play. USB 3.0 transfer rates of up to 5 Gbps.Expansion with 4 USB ports for your computer or laptop 4x USB 3.0-A female, 1x USB-A 3.0 male cable Compliant to USB 3.0 / USB 2.0 / USB 1.1 specification Max transfer rate up to 5 Gbps Compatible with Mac OS / Windows / Chrome OS / Android / Linux Plug & Play Color: Silver