Model‎L6LUD001-CS-RProduct Dimensions‎48.9 x 3.3 x 2.39 cm; 72.57 GramsItem model number‎L6LUD001-CS-ROperating System‎Windows 10Hardware Interface‎EthernetMounting Hardware‎AdapterBatteries Included‎NoBatteries Required‎NoData Transfer Rate‎5 Gigabits Per SecondNumber of Ports‎3Transform a computer's type-c port into three individual usb type-a 3.1 Ports and provides fast network speeds with the built-in gigabit ethernet portFast usb data-transfer speed of up to 5 gbpsEthernet data-transfer speed up to 5 gbps for 1000 base-t network performanceBackwards compatibility to 10m/100mbps networksReversible design - easily insert the type-c connector into any type-c enabled deviceSupports usb 3.1 And is also backwards compatible with usb 2.0Compatible with windows 10/8.1/8, Mac os and chromeEasy installation - no drivers or power adapters required