Ugreen CM219 USB C Hub Adapter 4×USB 3.0 Ports with Power Supply - 70336 Specifications ︎ Brand: Ugreen ︎ Model: CM219 ︎ No.Product: 70336 ︎ Input: USB-C Male, Micro USB Female (Power Supply) ︎ Output: 4 × USB 3.0 Female ︎ Speed Transfer Rate: 5Gbps ︎ Chipset: GL3510 ︎ Systems: Windows, Mac OS, Linux ︎ External Power Supply: DC 5V Micro USB Port (Optional) ︎ Material: ABS ︎ Length: 15cm ︎ Color: Gray ︎ Dimensions: 104mm x 30mm x 10mm Features ︎ 4 × USB 3.0 Ports Expantion ︎ 5Gbps High Speed Data Transmission ︎ Support OTG Android Devices ︎ Stylish Design, Slim And Compact Easy to Carry ︎ External USB Power Supply ︎ With LED Indicator ︎ Stable and Safe ︎ Universal Compatibility