USB Twist 4 Port Hub ( SEM-HUB-TWIST)

USB2.0 4-PORT HUB

4 port high speed USB hub 
Fully compliant with USB 2.0 
Supports data transfer rate up to 480Mbps 
Unique twisting design, twist it as you like to suit different situations  
Supports up to 127 high speed devices simultaneously 
No external power supply required 
Offer up to 500mA current to each port which is sufficient for diverse devices 
Built in 3.3V voltage regulator allows single + 5V operating voltage, resulting in reduced overall system cost 
Single chip integrated USB hub controller with embedded proprietary processor 
Hot plug & play