Specifications Hign-concerned Chemical:None Package:Yes Model Number:USB 3.0 USB Certification:CE Funtion:Reader Standard:USB 3.0 Ports:4 Interface Type:USB 3.0 Plug Type:None Ports:4 Origin:Mainland China Product name:4in-1 USB hub USB interface type:USB3.0/USB2.0 Functuous 1:drive free Functuous 2:Low latency Functuous 3:High speed connection Compatibility:Compatible with Windows, MacOS and Linux Feature 1:USB C HUB Feature 2:TYPE C HUB Feature 3:USB C to USB HUB Feature 4:TYPE C to USB HUB Feature 5:USB 3.0 HUB Feature 6:USB C Adapter Feature 7:USB 3.0 Adapter Description -1- Product Name: 4 in 1 USB3.0 Hub -2- Transmission rate: 5 Gpbs -3- Interface: 1 x USB 3.0 + 2 x USB 2.0 + 1 x TYPE-Conly data transmission Features -1- USB 3.0 theoretical speed 5 Gbps, standard USB 3.0. -2- The theoretical speed of USB 2.0 is 480Mbps, and the standard USB 2.0 can meet the needs of multi-port expansion. -3- The USB hub has an all-aluminum body, and the sturdy metal case prevents breakage and is more durable than plastic. -4- Fast data transfer, 1-port USB 3.0, 2-port USB 2.0, 1-TYPE-Conly data transmissiondata transfer without waiting, fast and efficient. -5- Meet the multi-port expansion requirements of the device. Charging, U disk, mouse, keyboard. Package include 1x 4 in 1 Hub Supported OTG Function Work made efficient Connect all your type a gadgets with one hub USB Extension Cable Multiple Port for all situations Transmission speed up to 5Gbps Widely compatible Suitable for USB drives , mice , keyboards and Hard disk