IMMUTABLE USB hub Port USB HUB SuperSpeed Portable Mini LKJ21 USB hub Port USB HUB SuperSpeed Portable XDQ21 USB Hub  (Black)

The 4-Port 3.0 USB Hub provides a high performance solution especially for notebooks which has only a few ports. It allows you to connect USB-enabled devices such as external hard drive, keyboards, digital cameras, printers, scanners. USB Hub has 4 USB ports allowing 4 devices transfer data at the same time. Plug-and-play, no driver installation required. It will be a good partner when you traveling.Multiport 4 Port USB HUB SuperSpeed 3.0 Portable Mini-Hub "Parking Strip" For Pendrive, Mouse, Keyboards, Camera, Mobile, Tablet, PC, Laptop USB Hub.USB Hub has 4 USB ports allowing 4 devices transfer data at the same time. Plug-and-play, no driver installation required. It will be a good partner when you traveling. USB 3.0 4-Port Bus Powered Hub expands USB connectivity of your laptop, desktop or tablet. The USB 3.0 4-Port Hub provides a high performance solution especially for notebooks which has only a few ports. It allows you to connect USB-enabled devices such as external hard drive, keyboards, digital cameras, printers, scanners. The lightweight and portable design is an ideal companion for people on the road.Multiply your productivity 4 Port USB Hub with Switch and LED Indicator.USB 4 port hub: 4 USB ports standard a type up to 100ma current per port and 1 USB mini b type female input connector. The EXPANSION hub provides full over current protection, USB port devices: USB disk, mobile hard disk, USB Fan, keyboard, card reader, mouse, printer, heat sink, drawing board, USB lamp, etc. High speed data hub: supports up to 5Gbps (USB 3.0) transmission speed ,USB 4 Port USB 3.0 Hub High-Speed Multiport USB Hub Cable Adapter LED Indicator