Features

• Adds 4 usb 2.0 hi-speed ports.
• Fully compliant with usb 2.0 specification.
• Supports up to 127 hi-speed devices.
• Backwards compatible with usb 1.1.
• Supports data transer rete at 1.5/12/480 mb/s.
• Individual port over-current protection.
• Friendly & ergonomic desigs,easily protection.
• Provides up to 500ma to each port sufficient ror diverse devices.
• Power adapter (selected 5v/2.1 a outpur.)
• Plug & play installation.
• Supports mac os 8.6 or above.
• Hi-speeed downstream ports wuth.
• USB a Fenate connectors.
• 1 hi-speed upestream port with mini usb 5P jack.
• Size:(l)62x(w)56x(h)13mm
   

Systerm requirements

• Pentium based pc or PowerPC based Machintosh with available usb 2.0 port
• Mac/windows os with usb2.0 support.
   

Packing include

• usb 20 Hi-speed 4ports hub
• usb cable
• power:2.1A