【4-Port USB 3.0 Expansion】Transforms a single Type-C port into four high-speed USB 3.0 ports, solving connectivity limitations for laptops and tablets while maintaining stable data transfer. 【High-Speed Data Transfer】Equipped with high-performance controller chip supporting USB 3.0 speeds up to 5Gbps, 10 times faster than USB 2.0 for efficient file copying and data transmission. 【Multi-Device Simultaneous Connection】Connect mouse, keyboard, USB drives, external hard drives, and other peripherals simultaneously without interference, enabling efficient multitasking. 【Compact Portable Design】Ultra-slim one-piece design makes it easy to carry for business trips and travel without adding bulk to your setup. 【Intelligent Protection System】Built-in smart chip provides five-layer protection against overheating, overcurrent, overvoltage, short circuit, and shock for safe and stable operation. 【Universal Compatibility】Plug-and-play functionality works seamlessly with Windows, macOS, Chrome OS, and Linux systems without requiring driver installation. Specifications: Material: ABS Shell Input Interface: USB Type-C (Male) Output Interface: 4 × USB Type-A (Female) Transfer Rate: Up to 5Gbps (USB 3.0) Product Size: 8.6cm × 1.5cm × 0.8cm (Hub Body) Compatible Systems: Windows, macOS, Chrome OS, Linux Package included 1 x USB-C Hub 1 x English User Manual Specifications Brand LEMORELE Certificate CE-RED Color As Shown User Manual (Language) English Gross Weight 0.358kg Volume Weight 0.027kg Package Length 11.500cm Package Width 6.500cm Package Height 1.600cm