Length:1.6Ft - Motherboard 20-Pin Connector Available For Expanding Usb 3.1 Type C Port To Pc Case Front Panel. - Compliant With Usb 3.1 Gen 2 Specification. - Compatible With Usb 3.1 Gen 1 Standard. - Date Transfer Rates Up To 10 Gbps, Max 100W Power Supply - Plug & Play And Hot Swapping Capability. - Bus-Powered Mode And No External Power Required For Most Of Peripherals. - Premium Material And Workmanship, High Quality And Long Lifespan. Tips: Please Check If Having Usb 3.1 Type E Port On The Motherboard Before Installation - Superspeed+ Usb 3.1 Gen 2 Standard Supports Authentic Transfer Rates Of Up To 10Gbps, Max Power Supply Of 100W - Operating System Compatibility: Windows Xp/Vista/Server/7/8/10, Ios, Linux; Backwards Compatible With Usb 3.0, 2.0 And 1.1 Devices - Plug And Play, Quick And Easy Installation - The Pci-E To Usb 3.1 Type C Extension Cable Offers A Perfect Solution For Connecting Frequently Used Usb 3.1 Devices To Your Standard Desktop Pc For Fast Charging And Enjoy Copying Videos, Music, Photos, Data Files Between Usb Devices And The Computer At Blazing Super Speeds