0 Hub. Rectangular USB Hub in Aluminium Housing with 4-usb Ports. Compatible with USB 3.1 Gen 1 Up to 5 Gb & S Data Transmission & Downward Compatible with Lower Versions. 10 Times Faster Than USB 2.0 in Handling Data. Maximum 900ma Downstream Charger Per Port & Max 3a Downstream Charger Across All Usb-a Ports. Delivered in a Premium Kraft Paper Box with a Colourful Sticker. Aluminium, Abs Plastic. Minimum Quantity: 10.