Description: Working voltage 5V .Working current < 200mA.Output port 4*USB-A.Input (Type-C) current 5V/3A Transmission speed 5Gbps Operating systems Windows, Apple OS, Linux, Vista etc. Support high power devices like printers for more efficient work. ABS materials for the casing, fingerprint-proof and scratch-resistant for longer durability. Features: • Built-in Powerful Chips for more stable signals. • Operating systems Windows, Apple OS, Linux, Vista etc.. • Transfer Files Easily even Without Cellular Data • Unique Indicator Light • Tightly-woven Cable • Mini and Compact, Easy to Carry Around • Perfect for Hard Drives