Specifications Hign-concerned Chemical:None Package:No Certification:CE Funtion:Reader Standard:USB 3.0 Interface Type:USB Type-C Ports:7 Origin:Mainland China Plug Type:None Product name:7-in-2 USB C HUB USB interface type:USB3.0/USB2.0/PD/USB-C/SD/TF Feature 1:drive free Feature 2:Low latency Feature 3:High speed connection Feature 4:USB HUB Feature 5:USB C HUB Feature 6:TYPE C HUB Feature 7:USB C to USB Feature 8:USB C to USB 3.0 Feature 9:USB C to USB 2.0 Feature 10:TYPE C to USB Feature 11:TYPE C to USB 3.0 Feature 12:TYPE C to USB 2.0 There are 3 models optional, different model with different interface and appearance, Please choose suitable model before purchase: (1) 4 IN 2 :USB3.0 * 1+ USB2.0 *3 (2) 5 IN 2 :USB3.0 * 1+ USB2.0 *2 + SD + TF (3) 7 IN 2 :USB3.0 * 1+ USB2.0 *4 + PD 5W + USB-C 7-IN-2 USB/TYPE-C HUB Connect Keyboard and mouse Tablets turn into computers seconds,with mouse button operation for faster response 1G files can be transmitted in about 3 seconds 5 usb intertaces ,capable of connecting multiple USB devices simultaneously SD/TF dual card slots allowing files to be read freely Expand mobile phones Connecting to a usb drive for easy browsing of photos and videos With external power supply port Support high-power hard disk reading