1. 3 in 1 Multifunction: 3 in 1 multifunction docking station with USB A to USB3.0 and USB2.0x 2. 2. Multi Port USB: 3 in 1 USB hub has multi port USB, say goodbye to repeated plugging and unplugging, to meet your actual needs. 3. High Speed Transmission: 3 in 1 USB dock station with USB3.0 high speed transmission, can be connected to a variety of external USB devices. 4. Plug and Play: 3 in 1 USB dock station is small but not simple, a variety of needs to expand at the same time, plug and play. 5. Premium Material: 3 in 1 USB hub is made of premium plastic and electronic material, durable, not easy to damage, long service life. Spec: Item Type: USB Hub Material: Plastic, Electronics Interface Type: USB A to USB3.0 and USB2.0 x 2 Cable Length: Straight Plug Shell Material: Plastic USB3.0: 5Gbps (Single Port Support 2.4A Fast Charging) USB2.0: 480Mbps (Single Port Support 2.4A Fast Charging) Support System: for OS X, for Windows, for Android How to Use: Plug and play PackageList: 1 x USB Hub 1 x Instruction Manual Premium Material: 3 in 1 USB hub is made of premium plastic and electronic material, durable, not easy to damage, long service life. 3 in 1 Multifunction: 3 in 1 multifunction docking station with USB A to USB3.0 and USB2.0x 2. Plug and Play: 3 in 1 USB dock station is small but not simple, a variety of needs to expand at the same time, plug and play. Multi Port USB: 3 in 1 USB hub has multi port USB, say goodbye to repeated plugging and unplugging, to meet your actual needs. High Speed Transmission: 3 in 1 USB dock station with USB3.0 high speed transmission, can be connected to a variety of external USB devices. Premium Material: 3 in 1 USB hub is made of premium plastic and electronic material, durable, not easy to damage, long service life. 3 in 1 Multifunction: 3 in 1 multifunction docking station with USB A to USB3.0 and USB2.0x 2. Plug and Play: 3 in 1 USB dock station is small but not simple, a variety of needs to expand at the same time, plug and play. Multi Port USB: 3 in 1 USB hub has multi port USB, say goodbye to repeated plugging and unplugging, to meet your actual needs. High Speed Transmission: 3 in 1 USB dock station with USB3.0 high speed transmission, can be connected to a variety of external USB devices.