QOLTEC 53792 Hub Adapter USB C 3.1 4in1 80051462 Product Description: Qoltec - hub - 4 ports Device Type: Hub - 4 ports Subtype: USB Ports: 1 x SuperSpeed USB 3.0 + 3 x USB 2.0 Performance: Data transfer rate: 5 Gbps Features: Aluminium housing Compliant Standards: USB 3.0, USB 2.0, USB 3.1 Dimensions (WxDxH): 1.6 cm x 8.5 cm x 0.8 cm Weight: 20 g Colour: Grey Manufacturer Warranty: 2-year warranty