1、5Gbps Transfer Rate: This ultra-slim USB hub supports transfer rates up to 5Gbps (USB 3.0), 480Mbps (USB 2.0), 12Mbps (USB 1.1) for high-speed data transfer. 2、Excellent Heat Dissipation: The Type C hub uses an advanced chipset and features a great heat dissipation design, so it won't overheat even with prolonged use. 3、Multifunctional: This 4-port USB 3.0 hub can be used to connect USB drives, keyboards, mice, mobile hard drives, etc., offering strong practical usability. 4、4 Ports: The portable data hub has four USB 3.0 ports for easy use and quick reading and copying of large files, saving you valuable time. 5、Wide Compatibility: The 4-port hub is compatible with Windows 10/8/8.1/7/Vista/XP and OS X, and Linux. (USB 3.0 hubs are backwards compatible with USB 2.0 and USB 1.1.) Item Type: 4 Port USB 3.0 Hub Material: Plastic, Electronics Line Length: Approx. 14cm / 5.5in Transfer Efficiency: 5Gbps Compatible System: For Windows, for OS X 10.0+, for Linux and other systems 1 x 4 Port USB 3.0 Hub