Description Made of premium aluminum material, this multi-port USB Type-C hub can convert 1pc USB type-C port into standard USB ports, USB type-c, video port and slots, more USB ports for your laptop to use. Features -Color: Grey -Material: aluminum -Size: 11.40X1.10X2.80cm/4.48X0.43X1.10in USB port: USB 3.0, USB 2.0 Video output: 4K 30Hz USB-C charging output: 87W - 6-in-1 multifunctional docking station to solve the single problem of your notebook interface 2 - Support PD 3.0 fast charging protocol, charging power up to 87W, meeting daily office needs - Convert with 4K big screen TV, small screen becomes big screen, 3D high-definition visual effects, enjoy cinema-level experience - 1GB movies, 5 seconds transmission, easy to connect to U disk, mobile hard disk light equipment - Dual slot, solve the problem of notebook reading without slot 6-in-1 multifunctional docking station to solve the single problem of your notebook interface 2|Support PD 3 0 fast charging protocol, charging power up to 87W, meeting daily office needs|Convert with 4K big screen TV, small screen becomes big screen, 3D high-definition visual effects, enjoy cinema-level experience|1GB movies, 5 seconds transmission, easy to connect to U disk, mobile hard disk light equipment|Dual slot, solve the problem of notebook reading without slot