Advantages:
One
upstream port and four downstream port.
LED
Indicator to check uplind/downport communication & OCP status
easily.
Each downstream port with OCD (Over Current Detection) and OCP
(Over Current Protection) function.
Self-powered mode mimicking, no external power source needed.
Packing: 1pc/color box, 40pcs/ctn, 19/20.3kgs, 3.8'