Features:

• SuperSpeed USB 3.0 ports support data transfer rates of up to 5Gbps. (The actual transfer rate will depend on the capability of your device). Backward compatible with USB 2.0 / 1.1.
• Solid port construction and industrial-grade material endure years of use. 4 blue LED indicators indicate the power and USB connection status.
• Power button for manual control. Built-in surge protection, a high-grade chipset and a 24W adapter guarantee stable operation.
• Plug-and-play. Supports hot swapping. No install driver needed.
• Package includes: Anker USB 3.0 4-port Hub, 3.9ft 12V 2A power adapter, 3 ft USB 3.0 cable, user manual. Free lifetime technical support and 18-month manufacturer's warranty.