Item Type: USB C Hub Material: Aluminum Alloy Input Interface: USB C Output Interface:USB3.0, 3xUSB2.0 Support System: for Windows XP Vista 7 8 10, for OS X with USB Support Parameters: Type C Multifunctional Docking Station Hub is Convenient for Multiple Devices to Use at the Same Time USB3.0andUSB2.0 Combination USB Interface: Support Hot Plug, Plug and Play, Easy to Use and Easy to Carry Support Function: Support Overload Voltage and Instant Current Protection Function, Effectively Protect the Connected Device and the Hub Itself USB 3.0 USB2.0 Specification: Meets USB 3.0 2.0 Specification, Supports High Speed 5Gbps or 480Mbps Bandwidth Transmission, and is Backward Compatible with USB2.0 USB1.11,USB C to USB: This USB extender includes an additional USB C to USB adapter. It turns this USB C hub into a USB hub for devices with built in USB A ports. 2,Data Transmission: This adapter supports stable charging speed. You can use it alone or with a USB C hub. The adapter provides USB 3.0 data transfer speeds up to 5Gbps. 3,Mini Thin Design: This USB C hub is thin, lightweight, portable, and ideal for static use and movement in homes, offices, travel, etc. The aluminum housing and advanced chipset design adopt multiple safety. 4,4 in 1 High Speed Expansion: 1 USB3.0 port and 3 USB2.0 ports. The USB3.0 port at the end of the hub can transmit data at a super high speed of up to 5Gbps. 5,Applicable Scene: The USB2.0 port is very suitable for device expansion, such as mouse, keyboard, card reader, hard disk, USB cable, mobile phone, tablet, printer, and other USB connected devices.1 x USB C Hub