Come and Check Our Branding Solutions.This is a high performance ultra slim 4-port usb hub with one USB 3.0/5Gbps data transfer rate, and three 2.0 USB. They are compatible with lower version USB2.0/1.0 USB port devices. This cable length is15cm cable. This hub is ideal for home, office and travel. Pls check inventory and detailed info before placing your orders.