【4 USB Ports】Extend one super-speed USB port to four. One USB 3.0 port + three USB 2.0 ports,Simultaneously connect up to four USB-A peripherals. It is suitable for multiple U-disk, keyboard, mouse, USB lamp, USB Fan, scanner, digital camera, digital video camera, audio system, display, input device, mobile hard disk, etc. 【Super Speed 】Total length about 120cm, high speed interface, up to 5Gbps, and downward compatible with 1.0 standard specifications.Equipped with 4 groups of USB ports, with hot swap function, plug and play. 【Wide compatibility 】Support the expansion of four ports at the same time, expand four ports for the computer at the same time, avoid repeated plugging.Support system: Suitable for Windows 95 / 98 / 2000 / 2003 / me / XP / Mac OS 8.1 or above. 【Extra Durable】Cable reinforcement, sturdy exterior and heat-resistive connectors ensure durability. Current protection function, support overload voltage and instantaneous current protection function, secure and convenient to use. Without power supply, easily drive two 2.5-inch 1TB hard disks (PS: if the hard disk consumes a lot of power, it needs external power supply) 【Portable Design】The appearance design is very beautiful, bright and practical. This product is compact and easy to carry. Document exchange is completed by one key, which makes it easy to exchange files between various storage devices. Product name: 4-port 3.0 USB hub Line length: 1.2m Ports: 1 USB 3.0 Port, 3 USB 20 Port Color: black Maximum transfer speed: 5Gbps Ports: 1 USB 3.0 Port, 3 USB 20 Port Mj1m2am/a Multiple Laptop Case Drive Adapter C Port Hub 6 Port Product name: 4-port 3.0 USB hub 1/2-28 to 3/4-16 Adapter Prudent Way Pwiusbps2 Clam Hub Side Desk Extender Aux Hub Line length: 1.2m Gadgets for Readers Computer Port Adapters 4 Adapter Laptop Port Hub 【4 USB Ports】Extend one super-speed USB port to four. One USB 3.0 port + three USB 2.0 ports,Simultaneously connect up to four USB-A peripherals. It is suitable for multiple U-disk, keyboard, mouse, USB lamp, USB Fan, scanner, digital camera, digital video camera, audio system, display, input device, mobile hard disk, etc. Usb3hdcap T-s460-hsb-r Mini Hub Computer Hub Computer Connectors And Adapters 【Portable Design】The appearance design is very beautiful, bright and practical. This product is compact and easy to carry. Document exchange is completed by one key, which makes it easy to exchange files between various storage devices. Choetech7-in-1usb-hub 7 in 1 Hub Stand One Power Reader Adapters for Computers 3 Hub