OImaster HB-8517U3 USB3.0 4 Ports Adapter 5Gbps with Dustproof Cap Switch Connector USB Hub for PC Laptop

Specification 1 Brand OImaster2 Model HB 8517U33 Item 4 Ports USB HUB 4 Interface USB3 0 4 charging port 1 5 Color Black 6 Material Plastic 7 Transmission rate 5Gbps 8 Power Supply 12V 3A DC 9 Size 11 5 3cm10 Weight 92gFeatures 1 High speed USB 3 0 transmission supports up to 5Gbps 2 Humanized design effectively prevents dust particles drinks from coming in 3 Plug and play system compatibility no need to install drivers 4 Support most operation systems support for Windows XP Linux Mac Mix wide Compatibility 5 Built in overcurrent overvoltage and circuit protection protect all external devices and the safety of hub Package Included 1 OImasterHB 8517U3USB3 0 4 Ports Adapter 5Gbps with Dustproof Cap Switch Connector USB Hub for PC Laptop1 Power Adapter