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1byone? USB Smart Charger SuperSpeed Hub with 4-Port USB 3.0 Hub 2 Charging Ports (5V/1A)
Easily add 4 USB 30 ports to any compatible system Save syncing time with data transfer rates of up to 5 Gbps much faster than USB 20 2-Port 5V1A and 1-Port 5V2A Smart Charging Ports enables full-speed charges and universal charging compatibility
Sturdy aluminum body withstands scratches and bumps Lightweight and easy to carry External power supply provides stable power supply to connected devices and ensures multiple devices work simultaneously
Built-in surge protector keeps the connected devices and data safe Support over current and instant current protection and support hot swapping
Compatible with USB 20 and 11 specifications no driver required for Windows XPVista78 and Mac OS linux
Could use in USB 30 disk drives high-resolution cameras video surveillance cameras digital video cameras as well as multi-channel audio and other broadband peripherals and supports simultaneous connection of four high-speed USB 30 interface devices With transfer rates of up to 5 Gbps through each port experience rapid and stable data syncing and make every minute count