磬成 USB HUB

1 mini USB 5-pin jack 4 USB 2.0 Hi-Speed ports Compliant with USB 1.1 / USB 2.0 產品特點 Adds 4 USB 2.0 Hi-Speed ports Fully compliant with USB 2.0 Specification Supports up to 127 Hi-Speed devices Backwards compliant with USB 1.1 Supports data transfer rate at 1.5/12/480mbps Individual Port Over-Current Protection Friendly & ergonomic design, easily potable Provide up to 500 mA per port sufficient for diverse devices Power adapter included (5V/2A output) Plug-and-play installation Support Windows 98/2000/ME/XP, Macintosh OS 8.6 or above One Hi-Speed upstream port with mini USB 5-pin jackSize: diameter 61mm, high 20mm蜂鳴器