Features: Fashion and slim design, portable and lightweight High speed and universal serial bus, useful and convenient 4 ports USB 2.0 hubs with USB Power adapter
Self power supply function, USB socket direct offer 5 V (maximum) of the electric power Charge and connect any USB device Powered by computer USB ports or USB Power adapter 5 cm USB 2.0 CABLE included To support plug and play, with a hot swap function Support USB 2.0, can down compatibility USB 1.1/1.0, the speed can reach 480Mbps Support Windows 7.0/98/985E/ME/2000/XP/Vista, Mac 05 X 9.0 and Linux 2.4 later version Size: 9.7cm x 2.1cm x 1.5cm Package size: 19.5cm x 11cm x 2.5cm Package contains: 1 x SY-H002 USB 2.0 Hi-Speed Cable Hubs