PAVEOS USB 2.0 three-port hub 7-character rotating HUB three-port expander USB three-port splitter Feature: *Our newest Hub provides four downstream USB ports that are both HUB USB 2.0(low-and full-speed) devices. *The top loading port gives you easy for quick, temporary connecyions of USB thumb drives,media readers, small accessories such as USB lights and fans, the shuffle, and more. *Connect a modem, USB , scanner, and HD to convenient USB HUB. *With the USB 3 ports HUB you can add 3 USB peripherals to your computer and save desktop space. Sytem Requirements： windows:XP/ME/2000/98SE 98/Vista Macintosh:MacOS10.2~, MacOS9.1~ kenal2.4 orlater size：5*4.3*1.8cm Product List: available USB port Househeld supplies for adult and children Design: Our cable & charger adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This cable & charger is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This cable & charger can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This cable & charger will surely fulfill your needs! Service: If you encounter problems in the process of using cable & charger, please feel free to contact us and we will solve them for you.