USB 3.0 4 Port Ultrabooks Tablets Durable Super Speed 5Gbps Transparent Hub Splitter Description: 1.4 port USB 3.0 data hub adapter is designed especially for desktop, laptops, tablets, and ultrabooks and expands one USB port into Four easily. 2.High Speed on Data Transfer 3.Transmit data via USB up to 5Gbps - Let you quickly capture and transfer high-quality photos and High definition HD movice in seconds,no more wait times when sending and receiving important files.(Actual transfer rate will depend on the capability of the connected devices) 4.System Requirements • Windows XP / Vista / 7 / 8 / 10, Mac OS 9.1 and above • Mac OS X Lion 10.7.4 users should upgrade to Mountain Lion 10.8.2 or later to avoid unstable connections. • For Macbook/ Laptop/ Ultrabook / Tablet PC and more USB function device 5.Super Extra Durable Reinforced built-in cable, sturdy exterior casing and heat-resistant connectors ensure incredible durability. 6.DC external charging port size : Micro USB Feature: 1.Easy add 4 USB 3.0 ports to your computer or USB function device. 2.High speed transfer rate up to 5 Gbps - Fast enough to transfer an HD movie in seconds. 3.Plug and play & Hot swapping USB Hub; Powered via USB / Built in 40cm USB cable 4.The 4 Way USB 3.0 splitter Built in overvoltage/overcurrent/leakage and short-circuit protection keeps your devices and data safe Note • For stable operation, devices connected to this hub should not exceed a combined current of 5V 900mAh. • It is not recommended to use this USB hub for too many peripheral devices with high energy consumption. • 2.4Ghz wireless devices, such as wireless keyboard and mouse adapters, may not work in close proximity to USB 3.0 devices or hubs. Connecting to a USB 2.0 port is recommended. Package Include: 1 x Transparent USB3.0 HUB 1 x USB Charging Cable