Powered USB 3.0 Hub 4 7 Port High Speed USB Data Hub Splitter with Individual Switches for Desktop Laptop Computer PC _x005f_x000D_ Feature: _x005f_x000D_ USB 3.0 Hub, high-speed chip; _x005f_x000D_ Built-in current overload short-circuit protection device; _x005f_x000D_ Use high-quality electronic devices to ensure stable operation; _x005f_x000D_ The computer automatically recognizes and installs, no driver is needed, plug and play, plug and unplug; _x005f_x000D_ Support for Windows 95/98/ME/2000/XP/Vista, for Mac 8.6 or later _x005f_x000D_ (Hi-speed) USB3.0 interface, the theoretical high rate can reach about 5GB/S, and is backward compatible with USB 2.0/1.1 standard specifications; _x005f_x000D_ With hot swap function, current protection function, support overload voltage and instant current protection function, safe and convenient to use. _x005f_x000D_ _x005f_x000D_ Specification: _x005f_x000D_ Type: 4 ports, 7 ports _x005f_x000D_ Working humidity: 10%-90% _x005f_x000D_ Working voltage: 5V _x005f_x000D_ Working current: 500mA _x005f_x000D_ Working temperature: -20~+75 degree C _x005f_x000D_ Storage temperature: -40~+85 degree C _x005f_x000D_ _x005f_x000D_ 4 ports _x005f_x000D_ Product size: 105*46*21mm _x005f_x000D_ Product weight: 70g _x005f_x000D_ Packing size: 120*60*30mm _x005f_x000D_ Package weight: 85g _x005f_x000D_ _x005f_x000D_ 6 ports _x005f_x000D_ Product size: 170*46*21mm _x005f_x000D_ Product weight: 100g _x005f_x000D_ Packing size: 185*60*30mm _x005f_x000D_ Package weight: 120g _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ There may be slight size deviations due to manual measurement, different measuring methods and tools. _x005f_x000D_ The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 X USB Hub _x005f_x000D_ 1 X Manual USB 3.0 Hub, high-speed chip; Built-in current overload short-circuit protection device; Use high-quality electronic devices to ensure stable operation; The computer automatically recognizes and installs, no driver is needed, plug and play, plug and unplug; Support for Windows 95/98/ME/2000/XP/Vista, for Mac 8.6 or later