ITEM NAME:USB 3.0 HUB Hub Folded 4-Port Splitter 3.0 High-Speed 4-Port Splitter USB H L5O3 USB 3.0 HUB Hub Folded 4-Port Splitter 3.0 High-Speed 4-Port Splitter USB H L5O3 Plug and play:HUB controller, no driver, plug and play, all using first-class high-quality electronic devices to ensure stable product operation. USB3.0:USB3.0 interface, theoretical maximum speed up to 5Gbps, to provide your high data transmission speed using experience. Protection function:Current protection function, support overload voltage and instantaneous current protection function, safe and convenient to use. 4 ports:4 ports of hub can supports 4 machines working at the same time. 180 degree rotary:180 degree rotary design is convenient for user to carry it in pockets. Scope of application:The product is suitable for U disk, card reader, USB mouse, USB keyboard, scanner, digital camera, digital camera, USB sound card, hard disk box and other equipment. Work indicator: support Working humidity: 10% - 90% Working temperature: -20C - 75C Storage temperature: -40C - 85C Support system: Windows 95/98/2000/2003/ME/XP/Vista or Mac OS 8.1 or higher (driver needs to be installed under Windows 95/98 system) size: 5*4*3cm Material:ABS plastic colour:black Package Contents: 1 * Mini Hub Adapter USB