Specifications Hign-concerned Chemical:None Package:Yes Model Number:USB HUB Certification:CE,FCC,RoHS Funtion:RJ45 Standard:USB 2.0 Ports:4 Interface Type:USB Type-C Ports:4 Origin:Mainland China Plug Type:None Product Name:4-in-1 USB hub USB interface type:USB 2.0 RJ45 Feature 1:Drive free Feature 2:Low latency Feature 3:High speed connection Compatibility:Compatible with Windows, MacOS and Linux Feature 4:USB HUB Feature 5:USB C HUB Feature 6:TYPE C HUB Feature 7:USB Ethernet Adapter Feature 8:USB C to RJ45 Adapter There are 2 models optional, different model with different interface and appearance, please choose suitable model before purchase: 14-in-1 USB ModelUSB 2.0*3 + RJ45 100M 24-in-1 TYPE C ModelUSB 2.0*3 + RJ45 100M Macbook Speeds UpInternet Speed Type-c network cable conversion for Macbook to speed up the Internet too Plug And Play More Stable than Wifi File Transfer No Dropouts Support storage device file transfer smooth and no dropoutIon TV Set-top Box Connected To The Network Cable No latency even when using multiple interfaces simultaneously