Ultra slim structure design, Output 4 standard USB 3.0 Port(AF). Blue LED Power indicator and Standard 0.2M line length. Bus-power limit current protection: 900mA. System requirements: for windows XP, vista, win7, Mac OS (10.X or above). . Compliant with USB version:1.1/2.0/3.0. Supports High-Speed(5G Mbps),Full-speed(480Mbps) and Low-speed(12Mbps) USB device profiles. Ultra slim structure design, Output 4 standard USB 3.0 Port(AF). Blue LED Power indicator and Standard 0.2M line length. Description: Name:Powered USB 3.0 4-Port SuperSpeed Compact Hub Adapter Bus-power limit current protection: 900mA System requirements: for windows XP, vista, win7, Mac OS (10.X or above). Size: 753710mm Package Includes : 1*Powered USB 3.0 4-Port SuperSpeed Compact Hub Adapter For PC Laptop Mac(without retail package)

Estimated delivery timeLsAbout 10 business days.We will use standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.