Features: Enhanced your connectivity with our high speed 4 Ports USB3.0 Hub, designed to expand a single USB port into four with transfer speeds up to 480Mbps for efficient multitasking and data management. Crafted with ABS material, this sleek USB splitter, allowing you to connect various devices such as keyboards, mice, and external storage without the need for computer host. High speed USB 3.0&2.0 4port HUB, with a very beautiful and practical appearance design. This product is compact and easy to carry. Chip: Single port USB3.0 chip, 3port binding 2.0 chip The total length is about 67CM, with high-speed interface, up to 480Mbps, and downward compatibility with standard specifications such as 1.0 Equipped with 4USB port, with hot swappable function, plug and playCurrent protection function, supporting overload voltage and instantaneous current protection function, safe and convenient to use Specifications: Material: ABS Size:Approx.10.5x3.5cm/4.13x1.38inch Work indicator light: Yes Working humidity:10-90 ℃ Working voltage:5V Working current:500mA Working temperature:-20-75℃ Storage temperature:-40-85℃ Support system: Win95/98/2000/2003/ME/XP/Vista/7/10/11 (driver installation required for Win95/98 system) Package Includes: 1pc USB Hub note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.